102438260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9719}}^1$

素因数の和:9776

約数の個数: 48

約数和(自身を含む): 235146240

約数和(自身を除く): 132707980

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 9719, 10540, 19438, 38876, 48595, 97190, 165223, 194380, 301289, 330446, 602578, 660892, 826115, 1205156, 1506445, 1652230, 3012890, 3304460, 5121913, 6025780, 10243826, 20487652, 25609565, 51219130, 102438260]

約数ペア:

[(1, 102438260), (2, 51219130), (4, 25609565), (5, 20487652), (10, 10243826), (17, 6025780), (20, 5121913), (31, 3304460), (34, 3012890), (62, 1652230), (68, 1506445), (85, 1205156), (124, 826115), (155, 660892), (170, 602578), (310, 330446), (340, 301289), (527, 194380), (620, 165223), (1054, 97190), (2108, 48595), (2635, 38876), (5270, 19438), (9719, 10540)]