23726720

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 57356640

約数和(自身を除く): 33629920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 283, 320, 524, 566, 640, 655, 1048, 1132, 1310, 1415, 2096, 2264, 2620, 2830, 4192, 4528, 5240, 5660, 8384, 9056, 10480, 11320, 16768, 18112, 20960, 22640, 36224, 37073, 41920, 45280, 74146, 83840, 90560, 148292, 181120, 185365, 296584, 370730, 593168, 741460, 1186336, 1482920, 2372672, 2965840, 4745344, 5931680, 11863360, 23726720]

約数ペア:

[(1, 23726720), (2, 11863360), (4, 5931680), (5, 4745344), (8, 2965840), (10, 2372672), (16, 1482920), (20, 1186336), (32, 741460), (40, 593168), (64, 370730), (80, 296584), (128, 185365), (131, 181120), (160, 148292), (262, 90560), (283, 83840), (320, 74146), (524, 45280), (566, 41920), (640, 37073), (655, 36224), (1048, 22640), (1132, 20960), (1310, 18112), (1415, 16768), (2096, 11320), (2264, 10480), (2620, 9056), (2830, 8384), (4192, 5660), (4528, 5240)]