41287000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 106142400

約数和(自身を除く): 64855400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 41, 50, 53, 76, 82, 95, 100, 106, 125, 152, 164, 190, 200, 205, 212, 250, 265, 328, 380, 410, 424, 475, 500, 530, 760, 779, 820, 950, 1000, 1007, 1025, 1060, 1325, 1558, 1640, 1900, 2014, 2050, 2120, 2173, 2375, 2650, 3116, 3800, 3895, 4028, 4100, 4346, 4750, 5035, 5125, 5300, 6232, 6625, 7790, 8056, 8200, 8692, 9500, 10070, 10250, 10600, 10865, 13250, 15580, 17384, 19000, 19475, 20140, 20500, 21730, 25175, 26500, 31160, 38950, 40280, 41000, 41287, 43460, 50350, 53000, 54325, 77900, 82574, 86920, 97375, 100700, 108650, 125875, 155800, 165148, 194750, 201400, 206435, 217300, 251750, 271625, 330296, 389500, 412870, 434600, 503500, 543250, 779000, 825740, 1007000, 1032175, 1086500, 1651480, 2064350, 2173000, 4128700, 5160875, 8257400, 10321750, 20643500, 41287000]

約数ペア:

[(1, 41287000), (2, 20643500), (4, 10321750), (5, 8257400), (8, 5160875), (10, 4128700), (19, 2173000), (20, 2064350), (25, 1651480), (38, 1086500), (40, 1032175), (41, 1007000), (50, 825740), (53, 779000), (76, 543250), (82, 503500), (95, 434600), (100, 412870), (106, 389500), (125, 330296), (152, 271625), (164, 251750), (190, 217300), (200, 206435), (205, 201400), (212, 194750), (250, 165148), (265, 155800), (328, 125875), (380, 108650), (410, 100700), (424, 97375), (475, 86920), (500, 82574), (530, 77900), (760, 54325), (779, 53000), (820, 50350), (950, 43460), (1000, 41287), (1007, 41000), (1025, 40280), (1060, 38950), (1325, 31160), (1558, 26500), (1640, 25175), (1900, 21730), (2014, 20500), (2050, 20140), (2120, 19475), (2173, 19000), (2375, 17384), (2650, 15580), (3116, 13250), (3800, 10865), (3895, 10600), (4028, 10250), (4100, 10070), (4346, 9500), (4750, 8692), (5035, 8200), (5125, 8056), (5300, 7790), (6232, 6625)]