53095300240

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{22229}}^1$

素因数の和:22724

約数の個数: 80

約数和(自身を含む): 125449225200

約数和(自身を除く): 72353924960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 409, 584, 730, 818, 1168, 1460, 1636, 2045, 2920, 3272, 4090, 5840, 6544, 8180, 16360, 22229, 29857, 32720, 44458, 59714, 88916, 111145, 119428, 149285, 177832, 222290, 238856, 298570, 355664, 444580, 477712, 597140, 889160, 1194280, 1622717, 1778320, 2388560, 3245434, 6490868, 8113585, 9091661, 12981736, 16227170, 18183322, 25963472, 32454340, 36366644, 45458305, 64908680, 72733288, 90916610, 129817360, 145466576, 181833220, 363666440, 663691253, 727332880, 1327382506, 2654765012, 3318456265, 5309530024, 6636912530, 10619060048, 13273825060, 26547650120, 53095300240]

約数ペア:

[(1, 53095300240), (2, 26547650120), (4, 13273825060), (5, 10619060048), (8, 6636912530), (10, 5309530024), (16, 3318456265), (20, 2654765012), (40, 1327382506), (73, 727332880), (80, 663691253), (146, 363666440), (292, 181833220), (365, 145466576), (409, 129817360), (584, 90916610), (730, 72733288), (818, 64908680), (1168, 45458305), (1460, 36366644), (1636, 32454340), (2045, 25963472), (2920, 18183322), (3272, 16227170), (4090, 12981736), (5840, 9091661), (6544, 8113585), (8180, 6490868), (16360, 3245434), (22229, 2388560), (29857, 1778320), (32720, 1622717), (44458, 1194280), (59714, 889160), (88916, 597140), (111145, 477712), (119428, 444580), (149285, 355664), (177832, 298570), (222290, 238856)]