25838670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 76930560

約数和(自身を除く): 51091890

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 130, 143, 165, 190, 195, 209, 247, 285, 286, 317, 330, 390, 418, 429, 494, 570, 627, 634, 715, 741, 858, 951, 1045, 1235, 1254, 1430, 1482, 1585, 1902, 2090, 2145, 2470, 2717, 3135, 3170, 3487, 3705, 4121, 4290, 4755, 5434, 6023, 6270, 6974, 7410, 8151, 8242, 9510, 10461, 12046, 12363, 13585, 16302, 17435, 18069, 20605, 20922, 24726, 27170, 30115, 34870, 36138, 40755, 41210, 45331, 52305, 60230, 61815, 66253, 78299, 81510, 90345, 90662, 104610, 123630, 132506, 135993, 156598, 180690, 198759, 226655, 234897, 271986, 331265, 391495, 397518, 453310, 469794, 662530, 679965, 782990, 861289, 993795, 1174485, 1359930, 1722578, 1987590, 2348970, 2583867, 4306445, 5167734, 8612890, 12919335, 25838670]

約数ペア:

[(1, 25838670), (2, 12919335), (3, 8612890), (5, 5167734), (6, 4306445), (10, 2583867), (11, 2348970), (13, 1987590), (15, 1722578), (19, 1359930), (22, 1174485), (26, 993795), (30, 861289), (33, 782990), (38, 679965), (39, 662530), (55, 469794), (57, 453310), (65, 397518), (66, 391495), (78, 331265), (95, 271986), (110, 234897), (114, 226655), (130, 198759), (143, 180690), (165, 156598), (190, 135993), (195, 132506), (209, 123630), (247, 104610), (285, 90662), (286, 90345), (317, 81510), (330, 78299), (390, 66253), (418, 61815), (429, 60230), (494, 52305), (570, 45331), (627, 41210), (634, 40755), (715, 36138), (741, 34870), (858, 30115), (951, 27170), (1045, 24726), (1235, 20922), (1254, 20605), (1430, 18069), (1482, 17435), (1585, 16302), (1902, 13585), (2090, 12363), (2145, 12046), (2470, 10461), (2717, 9510), (3135, 8242), (3170, 8151), (3487, 7410), (3705, 6974), (4121, 6270), (4290, 6023), (4755, 5434)]