105562640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 259054848

約数和(自身を除く): 153492208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 103, 115, 184, 206, 230, 368, 412, 460, 515, 557, 824, 920, 1030, 1114, 1648, 1840, 2060, 2228, 2369, 2785, 4120, 4456, 4738, 5570, 8240, 8912, 9476, 11140, 11845, 12811, 18952, 22280, 23690, 25622, 37904, 44560, 47380, 51244, 57371, 64055, 94760, 102488, 114742, 128110, 189520, 204976, 229484, 256220, 286855, 458968, 512440, 573710, 917936, 1024880, 1147420, 1319533, 2294840, 2639066, 4589680, 5278132, 6597665, 10556264, 13195330, 21112528, 26390660, 52781320, 105562640]

約数ペア:

[(1, 105562640), (2, 52781320), (4, 26390660), (5, 21112528), (8, 13195330), (10, 10556264), (16, 6597665), (20, 5278132), (23, 4589680), (40, 2639066), (46, 2294840), (80, 1319533), (92, 1147420), (103, 1024880), (115, 917936), (184, 573710), (206, 512440), (230, 458968), (368, 286855), (412, 256220), (460, 229484), (515, 204976), (557, 189520), (824, 128110), (920, 114742), (1030, 102488), (1114, 94760), (1648, 64055), (1840, 57371), (2060, 51244), (2228, 47380), (2369, 44560), (2785, 37904), (4120, 25622), (4456, 23690), (4738, 22280), (5570, 18952), (8240, 12811), (8912, 11845), (9476, 11140)]