4750480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 13392000

約数和(自身を除く): 8641520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 499, 560, 595, 680, 952, 998, 1190, 1360, 1904, 1996, 2380, 2495, 3493, 3992, 4760, 4990, 6986, 7984, 8483, 9520, 9980, 13972, 16966, 17465, 19960, 27944, 33932, 34930, 39920, 42415, 55888, 59381, 67864, 69860, 84830, 118762, 135728, 139720, 169660, 237524, 279440, 296905, 339320, 475048, 593810, 678640, 950096, 1187620, 2375240, 4750480]

約数ペア:

[(1, 4750480), (2, 2375240), (4, 1187620), (5, 950096), (7, 678640), (8, 593810), (10, 475048), (14, 339320), (16, 296905), (17, 279440), (20, 237524), (28, 169660), (34, 139720), (35, 135728), (40, 118762), (56, 84830), (68, 69860), (70, 67864), (80, 59381), (85, 55888), (112, 42415), (119, 39920), (136, 34930), (140, 33932), (170, 27944), (238, 19960), (272, 17465), (280, 16966), (340, 13972), (476, 9980), (499, 9520), (560, 8483), (595, 7984), (680, 6986), (952, 4990), (998, 4760), (1190, 3992), (1360, 3493), (1904, 2495), (1996, 2380)]