4231640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 11819520

約数和(自身を除く): 7587880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 127, 136, 140, 170, 196, 238, 245, 254, 280, 340, 392, 476, 490, 508, 595, 635, 680, 833, 889, 952, 980, 1016, 1190, 1270, 1666, 1778, 1960, 2159, 2380, 2540, 3332, 3556, 4165, 4318, 4445, 4760, 5080, 6223, 6664, 7112, 8330, 8636, 8890, 10795, 12446, 15113, 16660, 17272, 17780, 21590, 24892, 30226, 31115, 33320, 35560, 43180, 49784, 60452, 62230, 75565, 86360, 105791, 120904, 124460, 151130, 211582, 248920, 302260, 423164, 528955, 604520, 846328, 1057910, 2115820, 4231640]

約数ペア:

[(1, 4231640), (2, 2115820), (4, 1057910), (5, 846328), (7, 604520), (8, 528955), (10, 423164), (14, 302260), (17, 248920), (20, 211582), (28, 151130), (34, 124460), (35, 120904), (40, 105791), (49, 86360), (56, 75565), (68, 62230), (70, 60452), (85, 49784), (98, 43180), (119, 35560), (127, 33320), (136, 31115), (140, 30226), (170, 24892), (196, 21590), (238, 17780), (245, 17272), (254, 16660), (280, 15113), (340, 12446), (392, 10795), (476, 8890), (490, 8636), (508, 8330), (595, 7112), (635, 6664), (680, 6223), (833, 5080), (889, 4760), (952, 4445), (980, 4318), (1016, 4165), (1190, 3556), (1270, 3332), (1666, 2540), (1778, 2380), (1960, 2159)]