107641280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 112

約数和(自身を含む): 277831296

約数和(自身を除く): 170190016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 320, 340, 376, 421, 470, 544, 680, 752, 799, 842, 940, 1088, 1360, 1504, 1598, 1684, 1880, 2105, 2720, 3008, 3196, 3368, 3760, 3995, 4210, 5440, 6392, 6736, 7157, 7520, 7990, 8420, 12784, 13472, 14314, 15040, 15980, 16840, 19787, 25568, 26944, 28628, 31960, 33680, 35785, 39574, 51136, 57256, 63920, 67360, 71570, 79148, 98935, 114512, 127840, 134720, 143140, 158296, 197870, 229024, 255680, 286280, 316592, 336379, 395740, 458048, 572560, 633184, 672758, 791480, 1145120, 1266368, 1345516, 1582960, 1681895, 2290240, 2691032, 3165920, 3363790, 5382064, 6331840, 6727580, 10764128, 13455160, 21528256, 26910320, 53820640, 107641280]

約数ペア:

[(1, 107641280), (2, 53820640), (4, 26910320), (5, 21528256), (8, 13455160), (10, 10764128), (16, 6727580), (17, 6331840), (20, 5382064), (32, 3363790), (34, 3165920), (40, 2691032), (47, 2290240), (64, 1681895), (68, 1582960), (80, 1345516), (85, 1266368), (94, 1145120), (136, 791480), (160, 672758), (170, 633184), (188, 572560), (235, 458048), (272, 395740), (320, 336379), (340, 316592), (376, 286280), (421, 255680), (470, 229024), (544, 197870), (680, 158296), (752, 143140), (799, 134720), (842, 127840), (940, 114512), (1088, 98935), (1360, 79148), (1504, 71570), (1598, 67360), (1684, 63920), (1880, 57256), (2105, 51136), (2720, 39574), (3008, 35785), (3196, 33680), (3368, 31960), (3760, 28628), (3995, 26944), (4210, 25568), (5440, 19787), (6392, 16840), (6736, 15980), (7157, 15040), (7520, 14314), (7990, 13472), (8420, 12784)]