29693730820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6043}}^1\times {\mathrm{18899}}^1$

素因数の和:24964

約数の個数: 48

約数和(自身を含む): 67168180800

約数和(自身を除く): 37474449980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6043, 12086, 18899, 24172, 30215, 37798, 60430, 75596, 78559, 94495, 120860, 157118, 188990, 245687, 314236, 377980, 392795, 491374, 785590, 982748, 1228435, 1571180, 2456870, 4913740, 114206657, 228413314, 456826628, 571033285, 1142066570, 1484686541, 2284133140, 2969373082, 5938746164, 7423432705, 14846865410, 29693730820]

約数ペア:

[(1, 29693730820), (2, 14846865410), (4, 7423432705), (5, 5938746164), (10, 2969373082), (13, 2284133140), (20, 1484686541), (26, 1142066570), (52, 571033285), (65, 456826628), (130, 228413314), (260, 114206657), (6043, 4913740), (12086, 2456870), (18899, 1571180), (24172, 1228435), (30215, 982748), (37798, 785590), (60430, 491374), (75596, 392795), (78559, 377980), (94495, 314236), (120860, 245687), (157118, 188990)]