23772040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 58176000

約数和(自身を除く): 34403960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1009, 1178, 1240, 2018, 2356, 2945, 4036, 4712, 5045, 5890, 8072, 10090, 11780, 19171, 20180, 23560, 31279, 38342, 40360, 62558, 76684, 95855, 125116, 153368, 156395, 191710, 250232, 312790, 383420, 594301, 625580, 766840, 1188602, 1251160, 2377204, 2971505, 4754408, 5943010, 11886020, 23772040]

約数ペア:

[(1, 23772040), (2, 11886020), (4, 5943010), (5, 4754408), (8, 2971505), (10, 2377204), (19, 1251160), (20, 1188602), (31, 766840), (38, 625580), (40, 594301), (62, 383420), (76, 312790), (95, 250232), (124, 191710), (152, 156395), (155, 153368), (190, 125116), (248, 95855), (310, 76684), (380, 62558), (589, 40360), (620, 38342), (760, 31279), (1009, 23560), (1178, 20180), (1240, 19171), (2018, 11780), (2356, 10090), (2945, 8072), (4036, 5890), (4712, 5045)]