103693640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 253471680

約数和(自身を除く): 149778040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 167, 172, 190, 215, 334, 344, 361, 380, 430, 668, 722, 760, 817, 835, 860, 1336, 1444, 1634, 1670, 1720, 1805, 2888, 3173, 3268, 3340, 3610, 4085, 6346, 6536, 6680, 7181, 7220, 8170, 12692, 14362, 14440, 15523, 15865, 16340, 25384, 28724, 31046, 31730, 32680, 35905, 57448, 60287, 62092, 63460, 71810, 77615, 120574, 124184, 126920, 136439, 143620, 155230, 241148, 272878, 287240, 301435, 310460, 482296, 545756, 602870, 620920, 682195, 1091512, 1205740, 1364390, 2411480, 2592341, 2728780, 5184682, 5457560, 10369364, 12961705, 20738728, 25923410, 51846820, 103693640]

約数ペア:

[(1, 103693640), (2, 51846820), (4, 25923410), (5, 20738728), (8, 12961705), (10, 10369364), (19, 5457560), (20, 5184682), (38, 2728780), (40, 2592341), (43, 2411480), (76, 1364390), (86, 1205740), (95, 1091512), (152, 682195), (167, 620920), (172, 602870), (190, 545756), (215, 482296), (334, 310460), (344, 301435), (361, 287240), (380, 272878), (430, 241148), (668, 155230), (722, 143620), (760, 136439), (817, 126920), (835, 124184), (860, 120574), (1336, 77615), (1444, 71810), (1634, 63460), (1670, 62092), (1720, 60287), (1805, 57448), (2888, 35905), (3173, 32680), (3268, 31730), (3340, 31046), (3610, 28724), (4085, 25384), (6346, 16340), (6536, 15865), (6680, 15523), (7181, 14440), (7220, 14362), (8170, 12692)]