2034852740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{161753}}^1$

素因数の和:161816

約数の個数: 48

約数和(自身を含む): 4646868912

約数和(自身を除く): 2612016172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 161753, 323506, 647012, 808765, 1617530, 2749801, 3235060, 5499602, 5984861, 10999204, 11969722, 13749005, 23939444, 27498010, 29924305, 54996020, 59848610, 101742637, 119697220, 203485274, 406970548, 508713185, 1017426370, 2034852740]

約数ペア:

[(1, 2034852740), (2, 1017426370), (4, 508713185), (5, 406970548), (10, 203485274), (17, 119697220), (20, 101742637), (34, 59848610), (37, 54996020), (68, 29924305), (74, 27498010), (85, 23939444), (148, 13749005), (170, 11969722), (185, 10999204), (340, 5984861), (370, 5499602), (629, 3235060), (740, 2749801), (1258, 1617530), (2516, 808765), (3145, 647012), (6290, 323506), (12580, 161753)]