97436560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4976

約数の個数: 80

約数和(自身を含む): 256858560

約数和(自身を除く): 159422000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4931, 4940, 9862, 9880, 19724, 19760, 24655, 39448, 49310, 64103, 78896, 93689, 98620, 128206, 187378, 197240, 256412, 320515, 374756, 394480, 468445, 512824, 641030, 749512, 936890, 1025648, 1217957, 1282060, 1499024, 1873780, 2435914, 2564120, 3747560, 4871828, 5128240, 6089785, 7495120, 9743656, 12179570, 19487312, 24359140, 48718280, 97436560]

約数ペア:

[(1, 97436560), (2, 48718280), (4, 24359140), (5, 19487312), (8, 12179570), (10, 9743656), (13, 7495120), (16, 6089785), (19, 5128240), (20, 4871828), (26, 3747560), (38, 2564120), (40, 2435914), (52, 1873780), (65, 1499024), (76, 1282060), (80, 1217957), (95, 1025648), (104, 936890), (130, 749512), (152, 641030), (190, 512824), (208, 468445), (247, 394480), (260, 374756), (304, 320515), (380, 256412), (494, 197240), (520, 187378), (760, 128206), (988, 98620), (1040, 93689), (1235, 78896), (1520, 64103), (1976, 49310), (2470, 39448), (3952, 24655), (4931, 19760), (4940, 19724), (9862, 9880)]