80454704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1091}}^1$

素因数の和:1529

約数の個数: 40

約数和(自身を含む): 170614080

約数和(自身を除く): 90159376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 419, 838, 1091, 1676, 2182, 3352, 4364, 4609, 6704, 8728, 9218, 12001, 17456, 18436, 24002, 36872, 48004, 73744, 96008, 192016, 457129, 914258, 1828516, 3657032, 5028419, 7314064, 10056838, 20113676, 40227352, 80454704]

約数ペア:

[(1, 80454704), (2, 40227352), (4, 20113676), (8, 10056838), (11, 7314064), (16, 5028419), (22, 3657032), (44, 1828516), (88, 914258), (176, 457129), (419, 192016), (838, 96008), (1091, 73744), (1676, 48004), (2182, 36872), (3352, 24002), (4364, 18436), (4609, 17456), (6704, 12001), (8728, 9218)]