72001330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1163}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 133757568

約数和(自身を除く): 61756238

約数列:

[1, 2, 5, 10, 41, 82, 151, 205, 302, 410, 755, 1163, 1510, 2326, 5815, 6191, 11630, 12382, 30955, 47683, 61910, 95366, 175613, 238415, 351226, 476830, 878065, 1756130, 7200133, 14400266, 36000665, 72001330]

約数ペア:

[(1, 72001330), (2, 36000665), (5, 14400266), (10, 7200133), (41, 1756130), (82, 878065), (151, 476830), (205, 351226), (302, 238415), (410, 175613), (755, 95366), (1163, 61910), (1510, 47683), (2326, 30955), (5815, 12382), (6191, 11630)]