32375240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 78624000

約数和(自身を除く): 46248760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1039, 1558, 1640, 2078, 3116, 3895, 4156, 5195, 6232, 7790, 8312, 10390, 15580, 19741, 20780, 31160, 39482, 41560, 42599, 78964, 85198, 98705, 157928, 170396, 197410, 212995, 340792, 394820, 425990, 789640, 809381, 851980, 1618762, 1703960, 3237524, 4046905, 6475048, 8093810, 16187620, 32375240]

約数ペア:

[(1, 32375240), (2, 16187620), (4, 8093810), (5, 6475048), (8, 4046905), (10, 3237524), (19, 1703960), (20, 1618762), (38, 851980), (40, 809381), (41, 789640), (76, 425990), (82, 394820), (95, 340792), (152, 212995), (164, 197410), (190, 170396), (205, 157928), (328, 98705), (380, 85198), (410, 78964), (760, 42599), (779, 41560), (820, 39482), (1039, 31160), (1558, 20780), (1640, 19741), (2078, 15580), (3116, 10390), (3895, 8312), (4156, 7790), (5195, 6232)]