25356611120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{51647}}^1$

素因数の和:51715

約数の個数: 120

約数和(自身を含む): 65881569024

約数和(自身を除く): 40524957904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 361, 380, 646, 680, 722, 760, 1292, 1360, 1444, 1520, 1615, 1805, 2584, 2888, 3230, 3610, 5168, 5776, 6137, 6460, 7220, 12274, 12920, 14440, 24548, 25840, 28880, 30685, 49096, 51647, 61370, 98192, 103294, 122740, 206588, 245480, 258235, 413176, 490960, 516470, 826352, 877999, 981293, 1032940, 1755998, 1962586, 2065880, 3511996, 3925172, 4131760, 4389995, 4906465, 7023992, 7850344, 8779990, 9812930, 14047984, 15700688, 16681981, 17559980, 18644567, 19625860, 33363962, 35119960, 37289134, 39251720, 66727924, 70239920, 74578268, 78503440, 83409905, 93222835, 133455848, 149156536, 166819810, 186445670, 266911696, 298313072, 316957639, 333639620, 372891340, 633915278, 667279240, 745782680, 1267830556, 1334558480, 1491565360, 1584788195, 2535661112, 3169576390, 5071322224, 6339152780, 12678305560, 25356611120]

約数ペア:

[(1, 25356611120), (2, 12678305560), (4, 6339152780), (5, 5071322224), (8, 3169576390), (10, 2535661112), (16, 1584788195), (17, 1491565360), (19, 1334558480), (20, 1267830556), (34, 745782680), (38, 667279240), (40, 633915278), (68, 372891340), (76, 333639620), (80, 316957639), (85, 298313072), (95, 266911696), (136, 186445670), (152, 166819810), (170, 149156536), (190, 133455848), (272, 93222835), (304, 83409905), (323, 78503440), (340, 74578268), (361, 70239920), (380, 66727924), (646, 39251720), (680, 37289134), (722, 35119960), (760, 33363962), (1292, 19625860), (1360, 18644567), (1444, 17559980), (1520, 16681981), (1615, 15700688), (1805, 14047984), (2584, 9812930), (2888, 8779990), (3230, 7850344), (3610, 7023992), (5168, 4906465), (5776, 4389995), (6137, 4131760), (6460, 3925172), (7220, 3511996), (12274, 2065880), (12920, 1962586), (14440, 1755998), (24548, 1032940), (25840, 981293), (28880, 877999), (30685, 826352), (49096, 516470), (51647, 490960), (61370, 413176), (98192, 258235), (103294, 245480), (122740, 206588)]