250049656180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{28621}}^1$

素因数の和:29009

約数の個数: 96

約数和(自身を含む): 561439992960

約数和(自身を除く): 311390336780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 277, 332, 380, 415, 554, 830, 1108, 1385, 1577, 1660, 2770, 3154, 5263, 5540, 6308, 7885, 10526, 15770, 21052, 22991, 26315, 28621, 31540, 45982, 52630, 57242, 91964, 105260, 114484, 114955, 143105, 229910, 286210, 436829, 459820, 543799, 572420, 873658, 1087598, 1747316, 2175196, 2184145, 2375543, 2718995, 4368290, 4751086, 5437990, 7928017, 8736580, 9502172, 10875980, 11877715, 15856034, 23755430, 31712068, 39640085, 45135317, 47510860, 79280170, 90270634, 150632323, 158560340, 180541268, 225676585, 301264646, 451353170, 602529292, 658025411, 753161615, 902706340, 1316050822, 1506323230, 2632101644, 3012646460, 3290127055, 6580254110, 12502482809, 13160508220, 25004965618, 50009931236, 62512414045, 125024828090, 250049656180]

約数ペア:

[(1, 250049656180), (2, 125024828090), (4, 62512414045), (5, 50009931236), (10, 25004965618), (19, 13160508220), (20, 12502482809), (38, 6580254110), (76, 3290127055), (83, 3012646460), (95, 2632101644), (166, 1506323230), (190, 1316050822), (277, 902706340), (332, 753161615), (380, 658025411), (415, 602529292), (554, 451353170), (830, 301264646), (1108, 225676585), (1385, 180541268), (1577, 158560340), (1660, 150632323), (2770, 90270634), (3154, 79280170), (5263, 47510860), (5540, 45135317), (6308, 39640085), (7885, 31712068), (10526, 23755430), (15770, 15856034), (21052, 11877715), (22991, 10875980), (26315, 9502172), (28621, 8736580), (31540, 7928017), (45982, 5437990), (52630, 4751086), (57242, 4368290), (91964, 2718995), (105260, 2375543), (114484, 2184145), (114955, 2175196), (143105, 1747316), (229910, 1087598), (286210, 873658), (436829, 572420), (459820, 543799)]