20241650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 46872000

約数和(自身を除く): 26630350

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 38, 50, 55, 65, 95, 110, 130, 143, 149, 190, 209, 247, 275, 286, 298, 325, 418, 475, 494, 550, 650, 715, 745, 950, 1045, 1235, 1430, 1490, 1639, 1937, 2090, 2470, 2717, 2831, 3278, 3575, 3725, 3874, 5225, 5434, 5662, 6175, 7150, 7450, 8195, 9685, 10450, 12350, 13585, 14155, 16390, 19370, 21307, 27170, 28310, 31141, 36803, 40975, 42614, 48425, 62282, 67925, 70775, 73606, 81950, 96850, 106535, 135850, 141550, 155705, 184015, 213070, 311410, 368030, 404833, 532675, 778525, 809666, 920075, 1065350, 1557050, 1840150, 2024165, 4048330, 10120825, 20241650]

約数ペア:

[(1, 20241650), (2, 10120825), (5, 4048330), (10, 2024165), (11, 1840150), (13, 1557050), (19, 1065350), (22, 920075), (25, 809666), (26, 778525), (38, 532675), (50, 404833), (55, 368030), (65, 311410), (95, 213070), (110, 184015), (130, 155705), (143, 141550), (149, 135850), (190, 106535), (209, 96850), (247, 81950), (275, 73606), (286, 70775), (298, 67925), (325, 62282), (418, 48425), (475, 42614), (494, 40975), (550, 36803), (650, 31141), (715, 28310), (745, 27170), (950, 21307), (1045, 19370), (1235, 16390), (1430, 14155), (1490, 13585), (1639, 12350), (1937, 10450), (2090, 9685), (2470, 8195), (2717, 7450), (2831, 7150), (3278, 6175), (3575, 5662), (3725, 5434), (3874, 5225)]