78920924750

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{1847}}^1\times {\mathrm{2551}}^1$

素因数の和:4482

約数の個数: 64

約数和(自身を含む): 150085039104

約数和(自身を除く): 71164114354

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 670, 1675, 1847, 2551, 3350, 3694, 5102, 8375, 9235, 12755, 16750, 18470, 25510, 46175, 63775, 92350, 123749, 127550, 170917, 230875, 247498, 318875, 341834, 461750, 618745, 637750, 854585, 1237490, 1709170, 3093725, 4272925, 4711697, 6187450, 8545850, 9423394, 15468625, 21364625, 23558485, 30937250, 42729250, 47116970, 117792425, 235584850, 315683699, 588962125, 631367398, 1177924250, 1578418495, 3156836990, 7892092475, 15784184950, 39460462375, 78920924750]

約数ペア:

[(1, 78920924750), (2, 39460462375), (5, 15784184950), (10, 7892092475), (25, 3156836990), (50, 1578418495), (67, 1177924250), (125, 631367398), (134, 588962125), (250, 315683699), (335, 235584850), (670, 117792425), (1675, 47116970), (1847, 42729250), (2551, 30937250), (3350, 23558485), (3694, 21364625), (5102, 15468625), (8375, 9423394), (9235, 8545850), (12755, 6187450), (16750, 4711697), (18470, 4272925), (25510, 3093725), (46175, 1709170), (63775, 1237490), (92350, 854585), (123749, 637750), (127550, 618745), (170917, 461750), (230875, 341834), (247498, 318875)]