1236703520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{594569}}^1$

素因数の和:594597

約数の個数: 48

約数和(自身を含む): 3146464440

約数和(自身を除く): 1909760920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 594569, 1189138, 2378276, 2972845, 4756552, 5945690, 7729397, 9513104, 11891380, 15458794, 19026208, 23782760, 30917588, 38646985, 47565520, 61835176, 77293970, 95131040, 123670352, 154587940, 247340704, 309175880, 618351760, 1236703520]

約数ペア:

[(1, 1236703520), (2, 618351760), (4, 309175880), (5, 247340704), (8, 154587940), (10, 123670352), (13, 95131040), (16, 77293970), (20, 61835176), (26, 47565520), (32, 38646985), (40, 30917588), (52, 23782760), (65, 19026208), (80, 15458794), (104, 11891380), (130, 9513104), (160, 7729397), (208, 5945690), (260, 4756552), (416, 2972845), (520, 2378276), (1040, 1189138), (2080, 594569)]