33367160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 45429640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 71, 124, 142, 155, 248, 284, 310, 355, 379, 568, 620, 710, 758, 1240, 1420, 1516, 1895, 2201, 2840, 3032, 3790, 4402, 7580, 8804, 11005, 11749, 15160, 17608, 22010, 23498, 26909, 44020, 46996, 53818, 58745, 88040, 93992, 107636, 117490, 134545, 215272, 234980, 269090, 469960, 538180, 834179, 1076360, 1668358, 3336716, 4170895, 6673432, 8341790, 16683580, 33367160]

約数ペア:

[(1, 33367160), (2, 16683580), (4, 8341790), (5, 6673432), (8, 4170895), (10, 3336716), (20, 1668358), (31, 1076360), (40, 834179), (62, 538180), (71, 469960), (124, 269090), (142, 234980), (155, 215272), (248, 134545), (284, 117490), (310, 107636), (355, 93992), (379, 88040), (568, 58745), (620, 53818), (710, 46996), (758, 44020), (1240, 26909), (1420, 23498), (1516, 22010), (1895, 17608), (2201, 15160), (2840, 11749), (3032, 11005), (3790, 8804), (4402, 7580)]