105569320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8171}}^1$

素因数の和:8218

約数の個数: 64

約数和(自身を含む): 264772800

約数和(自身を除く): 159203480

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 8171, 12920, 16342, 32684, 40855, 65368, 81710, 138907, 155249, 163420, 277814, 310498, 326840, 555628, 620996, 694535, 776245, 1111256, 1241992, 1389070, 1552490, 2639233, 2778140, 3104980, 5278466, 5556280, 6209960, 10556932, 13196165, 21113864, 26392330, 52784660, 105569320]

約数ペア:

[(1, 105569320), (2, 52784660), (4, 26392330), (5, 21113864), (8, 13196165), (10, 10556932), (17, 6209960), (19, 5556280), (20, 5278466), (34, 3104980), (38, 2778140), (40, 2639233), (68, 1552490), (76, 1389070), (85, 1241992), (95, 1111256), (136, 776245), (152, 694535), (170, 620996), (190, 555628), (323, 326840), (340, 310498), (380, 277814), (646, 163420), (680, 155249), (760, 138907), (1292, 81710), (1615, 65368), (2584, 40855), (3230, 32684), (6460, 16342), (8171, 12920)]