15671220428720

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{286808573}}^1$

素因数の和:286809269

約数の個数: 40

約数和(自身を含む): 36488934018576

約数和(自身を除く): 20817713589856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 2732, 3415, 5464, 6830, 10928, 13660, 27320, 54640, 286808573, 573617146, 1147234292, 1434042865, 2294468584, 2868085730, 4588937168, 5736171460, 11472342920, 22944685840, 195890255359, 391780510718, 783561021436, 979451276795, 1567122042872, 1958902553590, 3134244085744, 3917805107180, 7835610214360, 15671220428720]

約数ペア:

[(1, 15671220428720), (2, 7835610214360), (4, 3917805107180), (5, 3134244085744), (8, 1958902553590), (10, 1567122042872), (16, 979451276795), (20, 783561021436), (40, 391780510718), (80, 195890255359), (683, 22944685840), (1366, 11472342920), (2732, 5736171460), (3415, 4588937168), (5464, 2868085730), (6830, 2294468584), (10928, 1434042865), (13660, 1147234292), (27320, 573617146), (54640, 286808573)]