8898262.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 86647680

約数和(自身を除く): 55129340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 41, 68, 70, 76, 82, 85, 95, 119, 133, 140, 164, 170, 190, 205, 238, 266, 287, 289, 323, 340, 380, 410, 476, 532, 574, 578, 595, 646, 665, 697, 779, 820, 1148, 1156, 1190, 1292, 1330, 1394, 1435, 1445, 1558, 1615, 2023, 2261, 2380, 2660, 2788, 2870, 2890, 3116, 3230, 3485, 3895, 4046, 4522, 4879, 5453, 5491, 5740, 5780, 6460, 6970, 7790, 8092, 9044, 9758, 10115, 10906, 10982, 11305, 11849, 13243, 13940, 15580, 19516, 20230, 21812, 21964, 22610, 23698, 24395, 26486, 27265, 27455, 38437, 40460, 45220, 47396, 48790, 52972, 54530, 54910, 59245, 66215, 76874, 82943, 92701, 97580, 109060, 109820, 118490, 132430, 153748, 165886, 185402, 192185, 225131, 236980, 264860, 331772, 370804, 384370, 414715, 450262, 463505, 768740, 829430, 900524, 927010, 1125655, 1575917, 1658860, 1854020, 2251310, 3151834, 4502620, 6303668, 7879585, 15759170, 31518340]

約数ペア:

[(1, 31518340), (2, 15759170), (4, 7879585), (5, 6303668), (7, 4502620), (10, 3151834), (14, 2251310), (17, 1854020), (19, 1658860), (20, 1575917), (28, 1125655), (34, 927010), (35, 900524), (38, 829430), (41, 768740), (68, 463505), (70, 450262), (76, 414715), (82, 384370), (85, 370804), (95, 331772), (119, 264860), (133, 236980), (140, 225131), (164, 192185), (170, 185402), (190, 165886), (205, 153748), (238, 132430), (266, 118490), (287, 109820), (289, 109060), (323, 97580), (340, 92701), (380, 82943), (410, 76874), (476, 66215), (532, 59245), (574, 54910), (578, 54530), (595, 52972), (646, 48790), (665, 47396), (697, 45220), (779, 40460), (820, 38437), (1148, 27455), (1156, 27265), (1190, 26486), (1292, 24395), (1330, 23698), (1394, 22610), (1435, 21964), (1445, 21812), (1558, 20230), (1615, 19516), (2023, 15580), (2261, 13940), (2380, 13243), (2660, 11849), (2788, 11305), (2870, 10982), (2890, 10906), (3116, 10115), (3230, 9758), (3485, 9044), (3895, 8092), (4046, 7790), (4522, 6970), (4879, 6460), (5453, 5780), (5491, 5740)]