385089460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2125

約数の個数: 96

約数和(自身を含む): 981227520

約数和(自身を除く): 596138060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 59, 70, 92, 115, 118, 140, 161, 230, 236, 295, 322, 413, 460, 590, 644, 805, 826, 1180, 1357, 1610, 1652, 2027, 2065, 2714, 3220, 4054, 4130, 5428, 6785, 8108, 8260, 9499, 10135, 13570, 14189, 18998, 20270, 27140, 28378, 37996, 40540, 46621, 47495, 56756, 70945, 93242, 94990, 119593, 141890, 186484, 189980, 233105, 239186, 283780, 326347, 466210, 478372, 597965, 652694, 837151, 932420, 1195930, 1305388, 1631735, 1674302, 2391860, 2750639, 3263470, 3348604, 4185755, 5501278, 6526940, 8371510, 11002556, 13753195, 16743020, 19254473, 27506390, 38508946, 55012780, 77017892, 96272365, 192544730, 385089460]

約数ペア:

[(1, 385089460), (2, 192544730), (4, 96272365), (5, 77017892), (7, 55012780), (10, 38508946), (14, 27506390), (20, 19254473), (23, 16743020), (28, 13753195), (35, 11002556), (46, 8371510), (59, 6526940), (70, 5501278), (92, 4185755), (115, 3348604), (118, 3263470), (140, 2750639), (161, 2391860), (230, 1674302), (236, 1631735), (295, 1305388), (322, 1195930), (413, 932420), (460, 837151), (590, 652694), (644, 597965), (805, 478372), (826, 466210), (1180, 326347), (1357, 283780), (1610, 239186), (1652, 233105), (2027, 189980), (2065, 186484), (2714, 141890), (3220, 119593), (4054, 94990), (4130, 93242), (5428, 70945), (6785, 56756), (8108, 47495), (8260, 46621), (9499, 40540), (10135, 37996), (13570, 28378), (14189, 27140), (18998, 20270)]