45742240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 116593344

約数和(自身を除く): 70851104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 67, 68, 80, 85, 134, 136, 160, 170, 251, 268, 272, 335, 340, 502, 536, 544, 670, 680, 1004, 1072, 1139, 1255, 1340, 1360, 2008, 2144, 2278, 2510, 2680, 2720, 4016, 4267, 4556, 5020, 5360, 5695, 8032, 8534, 9112, 10040, 10720, 11390, 16817, 17068, 18224, 20080, 21335, 22780, 33634, 34136, 36448, 40160, 42670, 45560, 67268, 68272, 84085, 85340, 91120, 134536, 136544, 168170, 170680, 182240, 269072, 285889, 336340, 341360, 538144, 571778, 672680, 682720, 1143556, 1345360, 1429445, 2287112, 2690720, 2858890, 4574224, 5717780, 9148448, 11435560, 22871120, 45742240]

約数ペア:

[(1, 45742240), (2, 22871120), (4, 11435560), (5, 9148448), (8, 5717780), (10, 4574224), (16, 2858890), (17, 2690720), (20, 2287112), (32, 1429445), (34, 1345360), (40, 1143556), (67, 682720), (68, 672680), (80, 571778), (85, 538144), (134, 341360), (136, 336340), (160, 285889), (170, 269072), (251, 182240), (268, 170680), (272, 168170), (335, 136544), (340, 134536), (502, 91120), (536, 85340), (544, 84085), (670, 68272), (680, 67268), (1004, 45560), (1072, 42670), (1139, 40160), (1255, 36448), (1340, 34136), (1360, 33634), (2008, 22780), (2144, 21335), (2278, 20080), (2510, 18224), (2680, 17068), (2720, 16817), (4016, 11390), (4267, 10720), (4556, 10040), (5020, 9112), (5360, 8534), (5695, 8032)]