25201621008

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1063}}^1\times {\mathrm{2699}}^1$

素因数の和:3837

約数の個数: 120

約数和(自身を含む): 71779780800

約数和(自身を除く): 46578159792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1063, 1098, 1464, 2126, 2196, 2699, 2928, 3189, 4252, 4392, 5398, 6378, 8097, 8504, 8784, 9567, 10796, 12756, 16194, 17008, 19134, 21592, 24291, 25512, 32388, 38268, 43184, 48582, 51024, 64776, 64843, 76536, 97164, 129552, 129686, 153072, 164639, 194328, 194529, 259372, 329278, 388656, 389058, 493917, 518744, 583587, 658556, 778116, 987834, 1037488, 1167174, 1317112, 1481751, 1556232, 1975668, 2334348, 2634224, 2869037, 2963502, 3112464, 3951336, 4668696, 5738074, 5927004, 7902672, 8607111, 9337392, 11476148, 11854008, 17214222, 22952296, 23708016, 25821333, 34428444, 45904592, 51642666, 68856888, 103285332, 137713776, 175011257, 206570664, 350022514, 413141328, 525033771, 700045028, 1050067542, 1400090056, 1575101313, 2100135084, 2800180112, 3150202626, 4200270168, 6300405252, 8400540336, 12600810504, 25201621008]

約数ペア:

[(1, 25201621008), (2, 12600810504), (3, 8400540336), (4, 6300405252), (6, 4200270168), (8, 3150202626), (9, 2800180112), (12, 2100135084), (16, 1575101313), (18, 1400090056), (24, 1050067542), (36, 700045028), (48, 525033771), (61, 413141328), (72, 350022514), (122, 206570664), (144, 175011257), (183, 137713776), (244, 103285332), (366, 68856888), (488, 51642666), (549, 45904592), (732, 34428444), (976, 25821333), (1063, 23708016), (1098, 22952296), (1464, 17214222), (2126, 11854008), (2196, 11476148), (2699, 9337392), (2928, 8607111), (3189, 7902672), (4252, 5927004), (4392, 5738074), (5398, 4668696), (6378, 3951336), (8097, 3112464), (8504, 2963502), (8784, 2869037), (9567, 2634224), (10796, 2334348), (12756, 1975668), (16194, 1556232), (17008, 1481751), (19134, 1317112), (21592, 1167174), (24291, 1037488), (25512, 987834), (32388, 778116), (38268, 658556), (43184, 583587), (48582, 518744), (51024, 493917), (64776, 389058), (64843, 388656), (76536, 329278), (97164, 259372), (129552, 194529), (129686, 194328), (153072, 164639)]