873241015280

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{646003}}^1$

素因数の和:646354

約数の個数: 80

約数和(自身を含む): 2071021639584

約数和(自身を除く): 1197780624304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 277, 305, 488, 554, 610, 976, 1108, 1220, 1385, 2216, 2440, 2770, 4432, 4880, 5540, 11080, 16897, 22160, 33794, 67588, 84485, 135176, 168970, 270352, 337940, 646003, 675880, 1292006, 1351760, 2584012, 3230015, 5168024, 6460030, 10336048, 12920060, 25840120, 39406183, 51680240, 78812366, 157624732, 178942831, 197030915, 315249464, 357885662, 394061830, 630498928, 715771324, 788123660, 894714155, 1431542648, 1576247320, 1789428310, 2863085296, 3152494640, 3578856620, 7157713240, 10915512691, 14315426480, 21831025382, 43662050764, 54577563455, 87324101528, 109155126910, 174648203056, 218310253820, 436620507640, 873241015280]

約数ペア:

[(1, 873241015280), (2, 436620507640), (4, 218310253820), (5, 174648203056), (8, 109155126910), (10, 87324101528), (16, 54577563455), (20, 43662050764), (40, 21831025382), (61, 14315426480), (80, 10915512691), (122, 7157713240), (244, 3578856620), (277, 3152494640), (305, 2863085296), (488, 1789428310), (554, 1576247320), (610, 1431542648), (976, 894714155), (1108, 788123660), (1220, 715771324), (1385, 630498928), (2216, 394061830), (2440, 357885662), (2770, 315249464), (4432, 197030915), (4880, 178942831), (5540, 157624732), (11080, 78812366), (16897, 51680240), (22160, 39406183), (33794, 25840120), (67588, 12920060), (84485, 10336048), (135176, 6460030), (168970, 5168024), (270352, 3230015), (337940, 2584012), (646003, 1351760), (675880, 1292006)]