32147560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 76567680

約数和(自身を除く): 44420120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 166, 184, 230, 332, 415, 421, 460, 664, 830, 842, 920, 1660, 1684, 1909, 2105, 3320, 3368, 3818, 4210, 7636, 8420, 9545, 9683, 15272, 16840, 19090, 19366, 34943, 38180, 38732, 48415, 69886, 76360, 77464, 96830, 139772, 174715, 193660, 279544, 349430, 387320, 698860, 803689, 1397720, 1607378, 3214756, 4018445, 6429512, 8036890, 16073780, 32147560]

約数ペア:

[(1, 32147560), (2, 16073780), (4, 8036890), (5, 6429512), (8, 4018445), (10, 3214756), (20, 1607378), (23, 1397720), (40, 803689), (46, 698860), (83, 387320), (92, 349430), (115, 279544), (166, 193660), (184, 174715), (230, 139772), (332, 96830), (415, 77464), (421, 76360), (460, 69886), (664, 48415), (830, 38732), (842, 38180), (920, 34943), (1660, 19366), (1684, 19090), (1909, 16840), (2105, 15272), (3320, 9683), (3368, 9545), (3818, 8420), (4210, 7636)]