246218743550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1\times {\mathrm{2129}}^1$

素因数の和:3318

約数の個数: 96

約数和(自身を含む): 496657586880

約数和(自身を除く): 250438843330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 181, 325, 362, 650, 905, 983, 1810, 1966, 2129, 2353, 4258, 4525, 4706, 4915, 9050, 9830, 10645, 11765, 12779, 21290, 23530, 24575, 25558, 27677, 49150, 53225, 55354, 58825, 63895, 106450, 117650, 127790, 138385, 177923, 276770, 319475, 355846, 385349, 638950, 691925, 770698, 889615, 1383850, 1779230, 1926745, 2092807, 2312999, 3853490, 4185614, 4448075, 4625998, 5009537, 8896150, 9633725, 10019074, 10464035, 11564995, 19267450, 20928070, 23129990, 25047685, 27206491, 50095370, 52320175, 54412982, 57824975, 104640350, 115649950, 125238425, 136032455, 250476850, 272064910, 378798067, 680162275, 757596134, 1360324550, 1893990335, 3787980670, 4924374871, 9469951675, 9848749742, 18939903350, 24621874355, 49243748710, 123109371775, 246218743550]

約数ペア:

[(1, 246218743550), (2, 123109371775), (5, 49243748710), (10, 24621874355), (13, 18939903350), (25, 9848749742), (26, 9469951675), (50, 4924374871), (65, 3787980670), (130, 1893990335), (181, 1360324550), (325, 757596134), (362, 680162275), (650, 378798067), (905, 272064910), (983, 250476850), (1810, 136032455), (1966, 125238425), (2129, 115649950), (2353, 104640350), (4258, 57824975), (4525, 54412982), (4706, 52320175), (4915, 50095370), (9050, 27206491), (9830, 25047685), (10645, 23129990), (11765, 20928070), (12779, 19267450), (21290, 11564995), (23530, 10464035), (24575, 10019074), (25558, 9633725), (27677, 8896150), (49150, 5009537), (53225, 4625998), (55354, 4448075), (58825, 4185614), (63895, 3853490), (106450, 2312999), (117650, 2092807), (127790, 1926745), (138385, 1779230), (177923, 1383850), (276770, 889615), (319475, 770698), (355846, 691925), (385349, 638950)]