15696318950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{55259}}^1$

素因数の和:55326

約数の個数: 96

約数和(自身を含む): 34535289600

約数和(自身を除く): 18838970650

約数列:

[1, 2, 5, 10, 13, 19, 23, 25, 26, 38, 46, 50, 65, 95, 115, 130, 190, 230, 247, 299, 325, 437, 475, 494, 575, 598, 650, 874, 950, 1150, 1235, 1495, 2185, 2470, 2990, 4370, 5681, 6175, 7475, 10925, 11362, 12350, 14950, 21850, 28405, 55259, 56810, 110518, 142025, 276295, 284050, 552590, 718367, 1049921, 1270957, 1381475, 1436734, 2099842, 2541914, 2762950, 3591835, 5249605, 6354785, 7183670, 10499210, 12709570, 13648973, 16522441, 17959175, 24148183, 26248025, 27297946, 31773925, 33044882, 35918350, 48296366, 52496050, 63547850, 68244865, 82612205, 120740915, 136489730, 165224410, 241481830, 313926379, 341224325, 413061025, 603704575, 627852758, 682448650, 826122050, 1207409150, 1569631895, 3139263790, 7848159475, 15696318950]

約数ペア:

[(1, 15696318950), (2, 7848159475), (5, 3139263790), (10, 1569631895), (13, 1207409150), (19, 826122050), (23, 682448650), (25, 627852758), (26, 603704575), (38, 413061025), (46, 341224325), (50, 313926379), (65, 241481830), (95, 165224410), (115, 136489730), (130, 120740915), (190, 82612205), (230, 68244865), (247, 63547850), (299, 52496050), (325, 48296366), (437, 35918350), (475, 33044882), (494, 31773925), (575, 27297946), (598, 26248025), (650, 24148183), (874, 17959175), (950, 16522441), (1150, 13648973), (1235, 12709570), (1495, 10499210), (2185, 7183670), (2470, 6354785), (2990, 5249605), (4370, 3591835), (5681, 2762950), (6175, 2541914), (7475, 2099842), (10925, 1436734), (11362, 1381475), (12350, 1270957), (14950, 1049921), (21850, 718367), (28405, 552590), (55259, 284050), (56810, 276295), (110518, 142025)]