224744920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2713}}^1$

素因数の和:2852

約数の個数: 64

約数和(自身を含む): 537372000

約数和(自身を除く): 312627080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 109, 152, 190, 218, 380, 436, 545, 760, 872, 1090, 2071, 2180, 2713, 4142, 4360, 5426, 8284, 10355, 10852, 13565, 16568, 20710, 21704, 27130, 41420, 51547, 54260, 82840, 103094, 108520, 206188, 257735, 295717, 412376, 515470, 591434, 1030940, 1182868, 1478585, 2061880, 2365736, 2957170, 5618623, 5914340, 11237246, 11828680, 22474492, 28093115, 44948984, 56186230, 112372460, 224744920]

約数ペア:

[(1, 224744920), (2, 112372460), (4, 56186230), (5, 44948984), (8, 28093115), (10, 22474492), (19, 11828680), (20, 11237246), (38, 5914340), (40, 5618623), (76, 2957170), (95, 2365736), (109, 2061880), (152, 1478585), (190, 1182868), (218, 1030940), (380, 591434), (436, 515470), (545, 412376), (760, 295717), (872, 257735), (1090, 206188), (2071, 108520), (2180, 103094), (2713, 82840), (4142, 54260), (4360, 51547), (5426, 41420), (8284, 27130), (10355, 21704), (10852, 20710), (13565, 16568)]