4927654480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{10463}}^1$

素因数の和:10541

約数の個数: 120

約数和(自身を含む): 13561846272

約数和(自身を除く): 8634191792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 841, 1015, 1160, 1624, 1682, 2030, 2320, 3248, 3364, 4060, 4205, 5887, 6728, 8120, 8410, 10463, 11774, 13456, 16240, 16820, 20926, 23548, 29435, 33640, 41852, 47096, 52315, 58870, 67280, 73241, 83704, 94192, 104630, 117740, 146482, 167408, 209260, 235480, 292964, 303427, 366205, 418520, 470960, 585928, 606854, 732410, 837040, 1171856, 1213708, 1464820, 1517135, 2123989, 2427416, 2929640, 3034270, 4247978, 4854832, 5859280, 6068540, 8495956, 8799383, 10619945, 12137080, 16991912, 17598766, 21239890, 24274160, 33983824, 35197532, 42479780, 43996915, 61595681, 70395064, 84959560, 87993830, 123191362, 140790128, 169919120, 175987660, 246382724, 307978405, 351975320, 492765448, 615956810, 703950640, 985530896, 1231913620, 2463827240, 4927654480]

約数ペア:

[(1, 4927654480), (2, 2463827240), (4, 1231913620), (5, 985530896), (7, 703950640), (8, 615956810), (10, 492765448), (14, 351975320), (16, 307978405), (20, 246382724), (28, 175987660), (29, 169919120), (35, 140790128), (40, 123191362), (56, 87993830), (58, 84959560), (70, 70395064), (80, 61595681), (112, 43996915), (116, 42479780), (140, 35197532), (145, 33983824), (203, 24274160), (232, 21239890), (280, 17598766), (290, 16991912), (406, 12137080), (464, 10619945), (560, 8799383), (580, 8495956), (812, 6068540), (841, 5859280), (1015, 4854832), (1160, 4247978), (1624, 3034270), (1682, 2929640), (2030, 2427416), (2320, 2123989), (3248, 1517135), (3364, 1464820), (4060, 1213708), (4205, 1171856), (5887, 837040), (6728, 732410), (8120, 606854), (8410, 585928), (10463, 470960), (11774, 418520), (13456, 366205), (16240, 303427), (16820, 292964), (20926, 235480), (23548, 209260), (29435, 167408), (33640, 146482), (41852, 117740), (47096, 104630), (52315, 94192), (58870, 83704), (67280, 73241)]