282914892280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2303117}}^1$

素因数の和:2303248

約数の個数: 64

約数和(自身を含む): 661639739040

約数和(自身を除く): 378724846760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 83, 148, 166, 185, 296, 332, 370, 415, 664, 740, 830, 1480, 1660, 3071, 3320, 6142, 12284, 15355, 24568, 30710, 61420, 122840, 2303117, 4606234, 9212468, 11515585, 18424936, 23031170, 46062340, 85215329, 92124680, 170430658, 191158711, 340861316, 382317422, 426076645, 681722632, 764634844, 852153290, 955793555, 1529269688, 1704306580, 1911587110, 3408613160, 3823174220, 7072872307, 7646348440, 14145744614, 28291489228, 35364361535, 56582978456, 70728723070, 141457446140, 282914892280]

約数ペア:

[(1, 282914892280), (2, 141457446140), (4, 70728723070), (5, 56582978456), (8, 35364361535), (10, 28291489228), (20, 14145744614), (37, 7646348440), (40, 7072872307), (74, 3823174220), (83, 3408613160), (148, 1911587110), (166, 1704306580), (185, 1529269688), (296, 955793555), (332, 852153290), (370, 764634844), (415, 681722632), (664, 426076645), (740, 382317422), (830, 340861316), (1480, 191158711), (1660, 170430658), (3071, 92124680), (3320, 85215329), (6142, 46062340), (12284, 23031170), (15355, 18424936), (24568, 11515585), (30710, 9212468), (61420, 4606234), (122840, 2303117)]