11810240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 112

約数和(自身を含む): 32260032

約数和(自身を除く): 20449792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 167, 170, 208, 221, 260, 272, 320, 334, 340, 416, 442, 520, 544, 668, 680, 832, 835, 884, 1040, 1088, 1105, 1336, 1360, 1670, 1768, 2080, 2171, 2210, 2672, 2720, 2839, 3340, 3536, 4160, 4342, 4420, 5344, 5440, 5678, 6680, 7072, 8684, 8840, 10688, 10855, 11356, 13360, 14144, 14195, 17368, 17680, 21710, 22712, 26720, 28390, 34736, 35360, 36907, 43420, 45424, 53440, 56780, 69472, 70720, 73814, 86840, 90848, 113560, 138944, 147628, 173680, 181696, 184535, 227120, 295256, 347360, 369070, 454240, 590512, 694720, 738140, 908480, 1181024, 1476280, 2362048, 2952560, 5905120, 11810240]

約数ペア:

[(1, 11810240), (2, 5905120), (4, 2952560), (5, 2362048), (8, 1476280), (10, 1181024), (13, 908480), (16, 738140), (17, 694720), (20, 590512), (26, 454240), (32, 369070), (34, 347360), (40, 295256), (52, 227120), (64, 184535), (65, 181696), (68, 173680), (80, 147628), (85, 138944), (104, 113560), (130, 90848), (136, 86840), (160, 73814), (167, 70720), (170, 69472), (208, 56780), (221, 53440), (260, 45424), (272, 43420), (320, 36907), (334, 35360), (340, 34736), (416, 28390), (442, 26720), (520, 22712), (544, 21710), (668, 17680), (680, 17368), (832, 14195), (835, 14144), (884, 13360), (1040, 11356), (1088, 10855), (1105, 10688), (1336, 8840), (1360, 8684), (1670, 7072), (1768, 6680), (2080, 5678), (2171, 5440), (2210, 5344), (2672, 4420), (2720, 4342), (2839, 4160), (3340, 3536)]