2500973420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{10141}}^1$

素因数の和:10239

約数の個数: 96

約数和(自身を含む): 6133881600

約数和(自身を除く): 3632908180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 59, 76, 95, 110, 118, 190, 209, 220, 236, 295, 380, 418, 590, 649, 836, 1045, 1121, 1180, 1298, 2090, 2242, 2596, 3245, 4180, 4484, 5605, 6490, 10141, 11210, 12331, 12980, 20282, 22420, 24662, 40564, 49324, 50705, 61655, 101410, 111551, 123310, 192679, 202820, 223102, 246620, 385358, 446204, 557755, 598319, 770716, 963395, 1115510, 1196638, 1926790, 2119469, 2231020, 2393276, 2991595, 3853580, 4238938, 5983190, 6581509, 8477876, 10597345, 11368061, 11966380, 13163018, 21194690, 22736122, 26326036, 32907545, 42389380, 45472244, 56840305, 65815090, 113680610, 125048671, 131630180, 227361220, 250097342, 500194684, 625243355, 1250486710, 2500973420]

約数ペア:

[(1, 2500973420), (2, 1250486710), (4, 625243355), (5, 500194684), (10, 250097342), (11, 227361220), (19, 131630180), (20, 125048671), (22, 113680610), (38, 65815090), (44, 56840305), (55, 45472244), (59, 42389380), (76, 32907545), (95, 26326036), (110, 22736122), (118, 21194690), (190, 13163018), (209, 11966380), (220, 11368061), (236, 10597345), (295, 8477876), (380, 6581509), (418, 5983190), (590, 4238938), (649, 3853580), (836, 2991595), (1045, 2393276), (1121, 2231020), (1180, 2119469), (1298, 1926790), (2090, 1196638), (2242, 1115510), (2596, 963395), (3245, 770716), (4180, 598319), (4484, 557755), (5605, 446204), (6490, 385358), (10141, 246620), (11210, 223102), (12331, 202820), (12980, 192679), (20282, 123310), (22420, 111551), (24662, 101410), (40564, 61655), (49324, 50705)]