42021580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 93078720

約数和(自身を除く): 51057140

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1367, 1537, 2734, 3074, 5468, 6148, 6835, 7685, 13670, 15370, 27340, 30740, 39643, 72451, 79286, 144902, 158572, 198215, 289804, 362255, 396430, 724510, 792860, 1449020, 2101079, 4202158, 8404316, 10505395, 21010790, 42021580]

約数ペア:

[(1, 42021580), (2, 21010790), (4, 10505395), (5, 8404316), (10, 4202158), (20, 2101079), (29, 1449020), (53, 792860), (58, 724510), (106, 396430), (116, 362255), (145, 289804), (212, 198215), (265, 158572), (290, 144902), (530, 79286), (580, 72451), (1060, 39643), (1367, 30740), (1537, 27340), (2734, 15370), (3074, 13670), (5468, 7685), (6148, 6835)]