70941920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 193814208

約数和(自身を除く): 122872288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 653, 679, 776, 970, 1120, 1306, 1358, 1552, 1940, 2612, 2716, 3104, 3265, 3395, 3880, 4571, 5224, 5432, 6530, 6790, 7760, 9142, 10448, 10864, 13060, 13580, 15520, 18284, 20896, 21728, 22855, 26120, 27160, 36568, 45710, 52240, 54320, 63341, 73136, 91420, 104480, 108640, 126682, 146272, 182840, 253364, 316705, 365680, 443387, 506728, 633410, 731360, 886774, 1013456, 1266820, 1773548, 2026912, 2216935, 2533640, 3547096, 4433870, 5067280, 7094192, 8867740, 10134560, 14188384, 17735480, 35470960, 70941920]

約数ペア:

[(1, 70941920), (2, 35470960), (4, 17735480), (5, 14188384), (7, 10134560), (8, 8867740), (10, 7094192), (14, 5067280), (16, 4433870), (20, 3547096), (28, 2533640), (32, 2216935), (35, 2026912), (40, 1773548), (56, 1266820), (70, 1013456), (80, 886774), (97, 731360), (112, 633410), (140, 506728), (160, 443387), (194, 365680), (224, 316705), (280, 253364), (388, 182840), (485, 146272), (560, 126682), (653, 108640), (679, 104480), (776, 91420), (970, 73136), (1120, 63341), (1306, 54320), (1358, 52240), (1552, 45710), (1940, 36568), (2612, 27160), (2716, 26120), (3104, 22855), (3265, 21728), (3395, 20896), (3880, 18284), (4571, 15520), (5224, 13580), (5432, 13060), (6530, 10864), (6790, 10448), (7760, 9142)]