41930590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 83773008

約数和(自身を除く): 41842418

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 169, 215, 338, 430, 559, 577, 845, 1118, 1154, 1690, 2795, 2885, 5590, 5770, 7267, 7501, 14534, 15002, 24811, 36335, 37505, 49622, 72670, 75010, 97513, 124055, 195026, 248110, 322543, 487565, 645086, 975130, 1612715, 3225430, 4193059, 8386118, 20965295, 41930590]

約数ペア:

[(1, 41930590), (2, 20965295), (5, 8386118), (10, 4193059), (13, 3225430), (26, 1612715), (43, 975130), (65, 645086), (86, 487565), (130, 322543), (169, 248110), (215, 195026), (338, 124055), (430, 97513), (559, 75010), (577, 72670), (845, 49622), (1118, 37505), (1154, 36335), (1690, 24811), (2795, 15002), (2885, 14534), (5590, 7501), (5770, 7267)]