47406880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 122880240

約数和(自身を除く): 75473360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 340, 464, 493, 544, 580, 601, 680, 928, 986, 1160, 1202, 1360, 1972, 2320, 2404, 2465, 2720, 3005, 3944, 4640, 4808, 4930, 6010, 7888, 9616, 9860, 10217, 12020, 15776, 17429, 19232, 19720, 20434, 24040, 34858, 39440, 40868, 48080, 51085, 69716, 78880, 81736, 87145, 96160, 102170, 139432, 163472, 174290, 204340, 278864, 296293, 326944, 348580, 408680, 557728, 592586, 697160, 817360, 1185172, 1394320, 1481465, 1634720, 2370344, 2788640, 2962930, 4740688, 5925860, 9481376, 11851720, 23703440, 47406880]

約数ペア:

[(1, 47406880), (2, 23703440), (4, 11851720), (5, 9481376), (8, 5925860), (10, 4740688), (16, 2962930), (17, 2788640), (20, 2370344), (29, 1634720), (32, 1481465), (34, 1394320), (40, 1185172), (58, 817360), (68, 697160), (80, 592586), (85, 557728), (116, 408680), (136, 348580), (145, 326944), (160, 296293), (170, 278864), (232, 204340), (272, 174290), (290, 163472), (340, 139432), (464, 102170), (493, 96160), (544, 87145), (580, 81736), (601, 78880), (680, 69716), (928, 51085), (986, 48080), (1160, 40868), (1202, 39440), (1360, 34858), (1972, 24040), (2320, 20434), (2404, 19720), (2465, 19232), (2720, 17429), (3005, 15776), (3944, 12020), (4640, 10217), (4808, 9860), (4930, 9616), (6010, 7888)]