888941950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 1880254656

約数和(自身を除く): 991312706

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 97, 115, 130, 194, 230, 299, 325, 485, 575, 598, 613, 650, 970, 1150, 1226, 1261, 1495, 2231, 2425, 2522, 2990, 3065, 4462, 4850, 6130, 6305, 7475, 7969, 11155, 12610, 14099, 14950, 15325, 15938, 22310, 28198, 29003, 30650, 31525, 39845, 55775, 58006, 59461, 63050, 70495, 79690, 111550, 118922, 140990, 145015, 183287, 199225, 290030, 297305, 352475, 366574, 398450, 594610, 704950, 725075, 772993, 916435, 1367603, 1450150, 1486525, 1545986, 1832870, 2735206, 2973050, 3864965, 4582175, 6838015, 7729930, 9164350, 13676030, 17778839, 19324825, 34190075, 35557678, 38649650, 68380150, 88894195, 177788390, 444470975, 888941950]

約数ペア:

[(1, 888941950), (2, 444470975), (5, 177788390), (10, 88894195), (13, 68380150), (23, 38649650), (25, 35557678), (26, 34190075), (46, 19324825), (50, 17778839), (65, 13676030), (97, 9164350), (115, 7729930), (130, 6838015), (194, 4582175), (230, 3864965), (299, 2973050), (325, 2735206), (485, 1832870), (575, 1545986), (598, 1486525), (613, 1450150), (650, 1367603), (970, 916435), (1150, 772993), (1226, 725075), (1261, 704950), (1495, 594610), (2231, 398450), (2425, 366574), (2522, 352475), (2990, 297305), (3065, 290030), (4462, 199225), (4850, 183287), (6130, 145015), (6305, 140990), (7475, 118922), (7969, 111550), (11155, 79690), (12610, 70495), (14099, 63050), (14950, 59461), (15325, 58006), (15938, 55775), (22310, 39845), (28198, 31525), (29003, 30650)]