5071500800

素因数分解:

$2^9\times 5^2\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12840

約数の個数: 120

約数和(自身を含む): 12971378112

約数和(自身を除く): 7899877312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 512, 620, 640, 775, 800, 992, 1240, 1280, 1550, 1600, 1984, 2480, 2560, 3100, 3200, 3968, 4960, 6200, 6400, 7936, 9920, 12400, 12781, 12800, 15872, 19840, 24800, 25562, 39680, 49600, 51124, 63905, 79360, 99200, 102248, 127810, 198400, 204496, 255620, 319525, 396211, 396800, 408992, 511240, 639050, 792422, 817984, 1022480, 1278100, 1584844, 1635968, 1981055, 2044960, 2556200, 3169688, 3271936, 3962110, 4089920, 5112400, 6339376, 6543872, 7924220, 8179840, 9905275, 10224800, 12678752, 15848440, 16359680, 19810550, 20449600, 25357504, 31696880, 32719360, 39621100, 40899200, 50715008, 63393760, 79242200, 81798400, 101430016, 126787520, 158484400, 163596800, 202860032, 253575040, 316968800, 507150080, 633937600, 1014300160, 1267875200, 2535750400, 5071500800]

約数ペア:

[(1, 5071500800), (2, 2535750400), (4, 1267875200), (5, 1014300160), (8, 633937600), (10, 507150080), (16, 316968800), (20, 253575040), (25, 202860032), (31, 163596800), (32, 158484400), (40, 126787520), (50, 101430016), (62, 81798400), (64, 79242200), (80, 63393760), (100, 50715008), (124, 40899200), (128, 39621100), (155, 32719360), (160, 31696880), (200, 25357504), (248, 20449600), (256, 19810550), (310, 16359680), (320, 15848440), (400, 12678752), (496, 10224800), (512, 9905275), (620, 8179840), (640, 7924220), (775, 6543872), (800, 6339376), (992, 5112400), (1240, 4089920), (1280, 3962110), (1550, 3271936), (1600, 3169688), (1984, 2556200), (2480, 2044960), (2560, 1981055), (3100, 1635968), (3200, 1584844), (3968, 1278100), (4960, 1022480), (6200, 817984), (6400, 792422), (7936, 639050), (9920, 511240), (12400, 408992), (12781, 396800), (12800, 396211), (15872, 319525), (19840, 255620), (24800, 204496), (25562, 198400), (39680, 127810), (49600, 102248), (51124, 99200), (63905, 79360)]