66233360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1632

約数の個数: 80

約数和(自身を含む): 168417792

約数和(自身を除く): 102184432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 1571, 2108, 2480, 2635, 3142, 4216, 5270, 6284, 7855, 8432, 10540, 12568, 15710, 21080, 25136, 26707, 31420, 42160, 48701, 53414, 62840, 97402, 106828, 125680, 133535, 194804, 213656, 243505, 267070, 389608, 427312, 487010, 534140, 779216, 827917, 974020, 1068280, 1655834, 1948040, 2136560, 3311668, 3896080, 4139585, 6623336, 8279170, 13246672, 16558340, 33116680, 66233360]

約数ペア:

[(1, 66233360), (2, 33116680), (4, 16558340), (5, 13246672), (8, 8279170), (10, 6623336), (16, 4139585), (17, 3896080), (20, 3311668), (31, 2136560), (34, 1948040), (40, 1655834), (62, 1068280), (68, 974020), (80, 827917), (85, 779216), (124, 534140), (136, 487010), (155, 427312), (170, 389608), (248, 267070), (272, 243505), (310, 213656), (340, 194804), (496, 133535), (527, 125680), (620, 106828), (680, 97402), (1054, 62840), (1240, 53414), (1360, 48701), (1571, 42160), (2108, 31420), (2480, 26707), (2635, 25136), (3142, 21080), (4216, 15710), (5270, 12568), (6284, 10540), (7855, 8432)]