40255872

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1423

約数の個数: 64

約数和(自身を含む): 108364800

約数和(自身を除く): 68108928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 632, 948, 1264, 1327, 1896, 2528, 2654, 3792, 3981, 5056, 5308, 7584, 7962, 10112, 10616, 15168, 15924, 21232, 30336, 31848, 42464, 63696, 84928, 104833, 127392, 169856, 209666, 254784, 314499, 419332, 509568, 628998, 838664, 1257996, 1677328, 2515992, 3354656, 5031984, 6709312, 10063968, 13418624, 20127936, 40255872]

約数ペア:

[(1, 40255872), (2, 20127936), (3, 13418624), (4, 10063968), (6, 6709312), (8, 5031984), (12, 3354656), (16, 2515992), (24, 1677328), (32, 1257996), (48, 838664), (64, 628998), (79, 509568), (96, 419332), (128, 314499), (158, 254784), (192, 209666), (237, 169856), (316, 127392), (384, 104833), (474, 84928), (632, 63696), (948, 42464), (1264, 31848), (1327, 30336), (1896, 21232), (2528, 15924), (2654, 15168), (3792, 10616), (3981, 10112), (5056, 7962), (5308, 7584)]