194614940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 464849280

約数和(自身を除く): 270234340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 53, 58, 65, 106, 116, 130, 145, 212, 260, 265, 290, 377, 487, 530, 580, 689, 754, 974, 1060, 1378, 1508, 1537, 1885, 1948, 2435, 2756, 3074, 3445, 3770, 4870, 6148, 6331, 6890, 7540, 7685, 9740, 12662, 13780, 14123, 15370, 19981, 25324, 25811, 28246, 30740, 31655, 39962, 51622, 56492, 63310, 70615, 79924, 99905, 103244, 126620, 129055, 141230, 183599, 199810, 258110, 282460, 335543, 367198, 399620, 516220, 671086, 734396, 748519, 917995, 1342172, 1497038, 1677715, 1835990, 2994076, 3355430, 3671980, 3742595, 6710860, 7485190, 9730747, 14970380, 19461494, 38922988, 48653735, 97307470, 194614940]

約数ペア:

[(1, 194614940), (2, 97307470), (4, 48653735), (5, 38922988), (10, 19461494), (13, 14970380), (20, 9730747), (26, 7485190), (29, 6710860), (52, 3742595), (53, 3671980), (58, 3355430), (65, 2994076), (106, 1835990), (116, 1677715), (130, 1497038), (145, 1342172), (212, 917995), (260, 748519), (265, 734396), (290, 671086), (377, 516220), (487, 399620), (530, 367198), (580, 335543), (689, 282460), (754, 258110), (974, 199810), (1060, 183599), (1378, 141230), (1508, 129055), (1537, 126620), (1885, 103244), (1948, 99905), (2435, 79924), (2756, 70615), (3074, 63310), (3445, 56492), (3770, 51622), (4870, 39962), (6148, 31655), (6331, 30740), (6890, 28246), (7540, 25811), (7685, 25324), (9740, 19981), (12662, 15370), (13780, 14123)]