3854350640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3517}}^1$

素因数の和:3659

約数の個数: 160

約数和(自身を含む): 10888350720

約数和(自身を除く): 7034000080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 103, 112, 133, 140, 152, 190, 206, 266, 280, 304, 380, 412, 515, 532, 560, 665, 721, 760, 824, 1030, 1064, 1330, 1442, 1520, 1648, 1957, 2060, 2128, 2660, 2884, 3517, 3605, 3914, 4120, 5320, 5768, 7034, 7210, 7828, 8240, 9785, 10640, 11536, 13699, 14068, 14420, 15656, 17585, 19570, 24619, 27398, 28136, 28840, 31312, 35170, 39140, 49238, 54796, 56272, 57680, 66823, 68495, 70340, 78280, 98476, 109592, 123095, 133646, 136990, 140680, 156560, 196952, 219184, 246190, 267292, 273980, 281360, 334115, 362251, 393904, 467761, 492380, 534584, 547960, 668230, 724502, 935522, 984760, 1069168, 1095920, 1336460, 1449004, 1811255, 1871044, 1969520, 2338805, 2535757, 2672920, 2898008, 3622510, 3742088, 4677610, 5071514, 5345840, 5796016, 6882769, 7245020, 7484176, 9355220, 10143028, 12678785, 13765538, 14490040, 18710440, 20286056, 25357570, 27531076, 28980080, 34413845, 37420880, 40572112, 48179383, 50715140, 55062152, 68827690, 96358766, 101430280, 110124304, 137655380, 192717532, 202860560, 240896915, 275310760, 385435064, 481793830, 550621520, 770870128, 963587660, 1927175320, 3854350640]

約数ペア:

[(1, 3854350640), (2, 1927175320), (4, 963587660), (5, 770870128), (7, 550621520), (8, 481793830), (10, 385435064), (14, 275310760), (16, 240896915), (19, 202860560), (20, 192717532), (28, 137655380), (35, 110124304), (38, 101430280), (40, 96358766), (56, 68827690), (70, 55062152), (76, 50715140), (80, 48179383), (95, 40572112), (103, 37420880), (112, 34413845), (133, 28980080), (140, 27531076), (152, 25357570), (190, 20286056), (206, 18710440), (266, 14490040), (280, 13765538), (304, 12678785), (380, 10143028), (412, 9355220), (515, 7484176), (532, 7245020), (560, 6882769), (665, 5796016), (721, 5345840), (760, 5071514), (824, 4677610), (1030, 3742088), (1064, 3622510), (1330, 2898008), (1442, 2672920), (1520, 2535757), (1648, 2338805), (1957, 1969520), (2060, 1871044), (2128, 1811255), (2660, 1449004), (2884, 1336460), (3517, 1095920), (3605, 1069168), (3914, 984760), (4120, 935522), (5320, 724502), (5768, 668230), (7034, 547960), (7210, 534584), (7828, 492380), (8240, 467761), (9785, 393904), (10640, 362251), (11536, 334115), (13699, 281360), (14068, 273980), (14420, 267292), (15656, 246190), (17585, 219184), (19570, 196952), (24619, 156560), (27398, 140680), (28136, 136990), (28840, 133646), (31312, 123095), (35170, 109592), (39140, 98476), (49238, 78280), (54796, 70340), (56272, 68495), (57680, 66823)]