7112560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 20373696

約数和(自身を除く): 13261136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 977, 1040, 1456, 1820, 1954, 3640, 3908, 4885, 6839, 7280, 7816, 9770, 12701, 13678, 15632, 19540, 25402, 27356, 34195, 39080, 50804, 54712, 63505, 68390, 78160, 88907, 101608, 109424, 127010, 136780, 177814, 203216, 254020, 273560, 355628, 444535, 508040, 547120, 711256, 889070, 1016080, 1422512, 1778140, 3556280, 7112560]

約数ペア:

[(1, 7112560), (2, 3556280), (4, 1778140), (5, 1422512), (7, 1016080), (8, 889070), (10, 711256), (13, 547120), (14, 508040), (16, 444535), (20, 355628), (26, 273560), (28, 254020), (35, 203216), (40, 177814), (52, 136780), (56, 127010), (65, 109424), (70, 101608), (80, 88907), (91, 78160), (104, 68390), (112, 63505), (130, 54712), (140, 50804), (182, 39080), (208, 34195), (260, 27356), (280, 25402), (364, 19540), (455, 15632), (520, 13678), (560, 12701), (728, 9770), (910, 7816), (977, 7280), (1040, 6839), (1456, 4885), (1820, 3908), (1954, 3640)]