32157880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 81473040

約数和(自身を除く): 49315160

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 131, 136, 152, 170, 190, 262, 323, 340, 361, 380, 524, 646, 655, 680, 722, 760, 1048, 1292, 1310, 1444, 1615, 1805, 2227, 2489, 2584, 2620, 2888, 3230, 3610, 4454, 4978, 5240, 6137, 6460, 7220, 8908, 9956, 11135, 12274, 12445, 12920, 14440, 17816, 19912, 22270, 24548, 24890, 30685, 42313, 44540, 47291, 49096, 49780, 61370, 84626, 89080, 94582, 99560, 122740, 169252, 189164, 211565, 236455, 245480, 338504, 378328, 423130, 472910, 803947, 846260, 945820, 1607894, 1692520, 1891640, 3215788, 4019735, 6431576, 8039470, 16078940, 32157880]

約数ペア:

[(1, 32157880), (2, 16078940), (4, 8039470), (5, 6431576), (8, 4019735), (10, 3215788), (17, 1891640), (19, 1692520), (20, 1607894), (34, 945820), (38, 846260), (40, 803947), (68, 472910), (76, 423130), (85, 378328), (95, 338504), (131, 245480), (136, 236455), (152, 211565), (170, 189164), (190, 169252), (262, 122740), (323, 99560), (340, 94582), (361, 89080), (380, 84626), (524, 61370), (646, 49780), (655, 49096), (680, 47291), (722, 44540), (760, 42313), (1048, 30685), (1292, 24890), (1310, 24548), (1444, 22270), (1615, 19912), (1805, 17816), (2227, 14440), (2489, 12920), (2584, 12445), (2620, 12274), (2888, 11135), (3230, 9956), (3610, 8908), (4454, 7220), (4978, 6460), (5240, 6137)]