32647480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 79742880

約数和(自身を除く): 47095400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1171, 1394, 1640, 2342, 2788, 3485, 4684, 5576, 5855, 6970, 9368, 11710, 13940, 19907, 23420, 27880, 39814, 46840, 48011, 79628, 96022, 99535, 159256, 192044, 199070, 240055, 384088, 398140, 480110, 796280, 816187, 960220, 1632374, 1920440, 3264748, 4080935, 6529496, 8161870, 16323740, 32647480]

約数ペア:

[(1, 32647480), (2, 16323740), (4, 8161870), (5, 6529496), (8, 4080935), (10, 3264748), (17, 1920440), (20, 1632374), (34, 960220), (40, 816187), (41, 796280), (68, 480110), (82, 398140), (85, 384088), (136, 240055), (164, 199070), (170, 192044), (205, 159256), (328, 99535), (340, 96022), (410, 79628), (680, 48011), (697, 46840), (820, 39814), (1171, 27880), (1394, 23420), (1640, 19907), (2342, 13940), (2788, 11710), (3485, 9368), (4684, 6970), (5576, 5855)]