113827480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 298468800

約数和(自身を除く): 184641320

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 41, 52, 65, 76, 82, 95, 104, 130, 152, 164, 190, 205, 247, 260, 281, 328, 380, 410, 494, 520, 533, 562, 760, 779, 820, 988, 1066, 1124, 1235, 1405, 1558, 1640, 1976, 2132, 2248, 2470, 2665, 2810, 3116, 3653, 3895, 4264, 4940, 5330, 5339, 5620, 6232, 7306, 7790, 9880, 10127, 10660, 10678, 11240, 11521, 14612, 15580, 18265, 20254, 21320, 21356, 23042, 26695, 29224, 31160, 36530, 40508, 42712, 46084, 50635, 53390, 57605, 69407, 73060, 81016, 92168, 101270, 106780, 115210, 138814, 146120, 149773, 202540, 213560, 218899, 230420, 277628, 299546, 347035, 405080, 437798, 460840, 555256, 599092, 694070, 748865, 875596, 1094495, 1198184, 1388140, 1497730, 1751192, 2188990, 2776280, 2845687, 2995460, 4377980, 5691374, 5990920, 8755960, 11382748, 14228435, 22765496, 28456870, 56913740, 113827480]

約数ペア:

[(1, 113827480), (2, 56913740), (4, 28456870), (5, 22765496), (8, 14228435), (10, 11382748), (13, 8755960), (19, 5990920), (20, 5691374), (26, 4377980), (38, 2995460), (40, 2845687), (41, 2776280), (52, 2188990), (65, 1751192), (76, 1497730), (82, 1388140), (95, 1198184), (104, 1094495), (130, 875596), (152, 748865), (164, 694070), (190, 599092), (205, 555256), (247, 460840), (260, 437798), (281, 405080), (328, 347035), (380, 299546), (410, 277628), (494, 230420), (520, 218899), (533, 213560), (562, 202540), (760, 149773), (779, 146120), (820, 138814), (988, 115210), (1066, 106780), (1124, 101270), (1235, 92168), (1405, 81016), (1558, 73060), (1640, 69407), (1976, 57605), (2132, 53390), (2248, 50635), (2470, 46084), (2665, 42712), (2810, 40508), (3116, 36530), (3653, 31160), (3895, 29224), (4264, 26695), (4940, 23042), (5330, 21356), (5339, 21320), (5620, 20254), (6232, 18265), (7306, 15580), (7790, 14612), (9880, 11521), (10127, 11240), (10660, 10678)]