33536920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 80676000

約数和(自身を除く): 47139080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 149, 170, 298, 331, 340, 596, 662, 680, 745, 1192, 1324, 1490, 1655, 2533, 2648, 2980, 3310, 5066, 5627, 5960, 6620, 10132, 11254, 12665, 13240, 20264, 22508, 25330, 28135, 45016, 49319, 50660, 56270, 98638, 101320, 112540, 197276, 225080, 246595, 394552, 493190, 838423, 986380, 1676846, 1972760, 3353692, 4192115, 6707384, 8384230, 16768460, 33536920]

約数ペア:

[(1, 33536920), (2, 16768460), (4, 8384230), (5, 6707384), (8, 4192115), (10, 3353692), (17, 1972760), (20, 1676846), (34, 986380), (40, 838423), (68, 493190), (85, 394552), (136, 246595), (149, 225080), (170, 197276), (298, 112540), (331, 101320), (340, 98638), (596, 56270), (662, 50660), (680, 49319), (745, 45016), (1192, 28135), (1324, 25330), (1490, 22508), (1655, 20264), (2533, 13240), (2648, 12665), (2980, 11254), (3310, 10132), (5066, 6620), (5627, 5960)]