12696735740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{35671}}^1$

素因数の和:35767

約数の個数: 72

約数和(自身を含む): 29512016352

約数和(自身を除く): 16815280612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1369, 1924, 2405, 2738, 4810, 5476, 6845, 9620, 13690, 17797, 27380, 35594, 35671, 71188, 71342, 88985, 142684, 177970, 178355, 355940, 356710, 463723, 713420, 927446, 1319827, 1854892, 2318615, 2639654, 4637230, 5279308, 6599135, 9274460, 13198270, 17157751, 26396540, 34315502, 48833599, 68631004, 85788755, 97667198, 171577510, 195334396, 244167995, 343155020, 488335990, 634836787, 976671980, 1269673574, 2539347148, 3174183935, 6348367870, 12696735740]

約数ペア:

[(1, 12696735740), (2, 6348367870), (4, 3174183935), (5, 2539347148), (10, 1269673574), (13, 976671980), (20, 634836787), (26, 488335990), (37, 343155020), (52, 244167995), (65, 195334396), (74, 171577510), (130, 97667198), (148, 85788755), (185, 68631004), (260, 48833599), (370, 34315502), (481, 26396540), (740, 17157751), (962, 13198270), (1369, 9274460), (1924, 6599135), (2405, 5279308), (2738, 4637230), (4810, 2639654), (5476, 2318615), (6845, 1854892), (9620, 1319827), (13690, 927446), (17797, 713420), (27380, 463723), (35594, 356710), (35671, 355940), (71188, 178355), (71342, 177970), (88985, 142684)]