376719460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{76259}}^1$

素因数の和:76300

約数の個数: 48

約数和(自身を含む): 896817600

約数和(自身を除く): 520098140

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 76259, 152518, 305036, 381295, 762590, 991367, 1448921, 1525180, 1982734, 2897842, 3965468, 4956835, 5795684, 7244605, 9913670, 14489210, 18835973, 19827340, 28978420, 37671946, 75343892, 94179865, 188359730, 376719460]

約数ペア:

[(1, 376719460), (2, 188359730), (4, 94179865), (5, 75343892), (10, 37671946), (13, 28978420), (19, 19827340), (20, 18835973), (26, 14489210), (38, 9913670), (52, 7244605), (65, 5795684), (76, 4956835), (95, 3965468), (130, 2897842), (190, 1982734), (247, 1525180), (260, 1448921), (380, 991367), (494, 762590), (988, 381295), (1235, 305036), (2470, 152518), (4940, 76259)]