23502050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 54371520

約数和(自身を除く): 30869470

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 38, 50, 55, 65, 95, 110, 130, 143, 173, 190, 209, 247, 275, 286, 325, 346, 418, 475, 494, 550, 650, 715, 865, 950, 1045, 1235, 1430, 1730, 1903, 2090, 2249, 2470, 2717, 3287, 3575, 3806, 4325, 4498, 5225, 5434, 6175, 6574, 7150, 8650, 9515, 10450, 11245, 12350, 13585, 16435, 19030, 22490, 24739, 27170, 32870, 36157, 42731, 47575, 49478, 56225, 67925, 72314, 82175, 85462, 95150, 112450, 123695, 135850, 164350, 180785, 213655, 247390, 361570, 427310, 470041, 618475, 903925, 940082, 1068275, 1236950, 1807850, 2136550, 2350205, 4700410, 11751025, 23502050]

約数ペア:

[(1, 23502050), (2, 11751025), (5, 4700410), (10, 2350205), (11, 2136550), (13, 1807850), (19, 1236950), (22, 1068275), (25, 940082), (26, 903925), (38, 618475), (50, 470041), (55, 427310), (65, 361570), (95, 247390), (110, 213655), (130, 180785), (143, 164350), (173, 135850), (190, 123695), (209, 112450), (247, 95150), (275, 85462), (286, 82175), (325, 72314), (346, 67925), (418, 56225), (475, 49478), (494, 47575), (550, 42731), (650, 36157), (715, 32870), (865, 27170), (950, 24739), (1045, 22490), (1235, 19030), (1430, 16435), (1730, 13585), (1903, 12350), (2090, 11245), (2249, 10450), (2470, 9515), (2717, 8650), (3287, 7150), (3575, 6574), (3806, 6175), (4325, 5434), (4498, 5225)]