2382253250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 5107415040

約数和(自身を除く): 2725161790

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 173, 190, 223, 247, 250, 325, 346, 446, 475, 494, 650, 865, 950, 1115, 1235, 1625, 1730, 2230, 2249, 2375, 2470, 2899, 3250, 3287, 4237, 4325, 4498, 4750, 5575, 5798, 6175, 6574, 8474, 8650, 11150, 11245, 12350, 14495, 16435, 21185, 21625, 22490, 27875, 28990, 30875, 32870, 38579, 42370, 42731, 43250, 55081, 55750, 56225, 61750, 72475, 77158, 82175, 85462, 105925, 110162, 112450, 144950, 164350, 192895, 211850, 213655, 275405, 281125, 362375, 385790, 410875, 427310, 501527, 529625, 550810, 562250, 724750, 733001, 821750, 964475, 1003054, 1059250, 1068275, 1377025, 1466002, 1928950, 2136550, 2507635, 2754050, 3665005, 4822375, 5015270, 5341375, 6885125, 7330010, 9529013, 9644750, 10682750, 12538175, 13770250, 18325025, 19058026, 25076350, 36650050, 47645065, 62690875, 91625125, 95290130, 125381750, 183250250, 238225325, 476450650, 1191126625, 2382253250]

約数ペア:

[(1, 2382253250), (2, 1191126625), (5, 476450650), (10, 238225325), (13, 183250250), (19, 125381750), (25, 95290130), (26, 91625125), (38, 62690875), (50, 47645065), (65, 36650050), (95, 25076350), (125, 19058026), (130, 18325025), (173, 13770250), (190, 12538175), (223, 10682750), (247, 9644750), (250, 9529013), (325, 7330010), (346, 6885125), (446, 5341375), (475, 5015270), (494, 4822375), (650, 3665005), (865, 2754050), (950, 2507635), (1115, 2136550), (1235, 1928950), (1625, 1466002), (1730, 1377025), (2230, 1068275), (2249, 1059250), (2375, 1003054), (2470, 964475), (2899, 821750), (3250, 733001), (3287, 724750), (4237, 562250), (4325, 550810), (4498, 529625), (4750, 501527), (5575, 427310), (5798, 410875), (6175, 385790), (6574, 362375), (8474, 281125), (8650, 275405), (11150, 213655), (11245, 211850), (12350, 192895), (14495, 164350), (16435, 144950), (21185, 112450), (21625, 110162), (22490, 105925), (27875, 85462), (28990, 82175), (30875, 77158), (32870, 72475), (38579, 61750), (42370, 56225), (42731, 55750), (43250, 55081)]