5951380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 13386240

約数和(自身を除く): 7434860

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 331, 580, 620, 662, 899, 1324, 1655, 1798, 3310, 3596, 4495, 6620, 8990, 9599, 10261, 17980, 19198, 20522, 38396, 41044, 47995, 51305, 95990, 102610, 191980, 205220, 297569, 595138, 1190276, 1487845, 2975690, 5951380]

約数ペア:

[(1, 5951380), (2, 2975690), (4, 1487845), (5, 1190276), (10, 595138), (20, 297569), (29, 205220), (31, 191980), (58, 102610), (62, 95990), (116, 51305), (124, 47995), (145, 41044), (155, 38396), (290, 20522), (310, 19198), (331, 17980), (580, 10261), (620, 9599), (662, 8990), (899, 6620), (1324, 4495), (1655, 3596), (1798, 3310)]