5415691760

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{5563}}^1$

素因数の和:5902

約数の個数: 80

約数和(自身を含む): 12932160384

約数和(自身を除く): 7516468624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 283, 344, 430, 566, 688, 860, 1132, 1415, 1720, 2264, 2830, 3440, 4528, 5563, 5660, 11126, 11320, 12169, 22252, 22640, 24338, 27815, 44504, 48676, 55630, 60845, 89008, 97352, 111260, 121690, 194704, 222520, 239209, 243380, 445040, 478418, 486760, 956836, 973520, 1196045, 1574329, 1913672, 2392090, 3148658, 3827344, 4784180, 6297316, 7871645, 9568360, 12594632, 15743290, 19136720, 25189264, 31486580, 62973160, 67696147, 125946320, 135392294, 270784588, 338480735, 541569176, 676961470, 1083138352, 1353922940, 2707845880, 5415691760]

約数ペア:

[(1, 5415691760), (2, 2707845880), (4, 1353922940), (5, 1083138352), (8, 676961470), (10, 541569176), (16, 338480735), (20, 270784588), (40, 135392294), (43, 125946320), (80, 67696147), (86, 62973160), (172, 31486580), (215, 25189264), (283, 19136720), (344, 15743290), (430, 12594632), (566, 9568360), (688, 7871645), (860, 6297316), (1132, 4784180), (1415, 3827344), (1720, 3148658), (2264, 2392090), (2830, 1913672), (3440, 1574329), (4528, 1196045), (5563, 973520), (5660, 956836), (11126, 486760), (11320, 478418), (12169, 445040), (22252, 243380), (22640, 239209), (24338, 222520), (27815, 194704), (44504, 121690), (48676, 111260), (55630, 97352), (60845, 89008)]