8494220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 22353408

約数和(自身を除く): 13859188

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 68, 70, 83, 85, 86, 119, 140, 166, 170, 172, 215, 238, 301, 332, 340, 415, 430, 476, 581, 595, 602, 731, 830, 860, 1162, 1190, 1204, 1411, 1462, 1505, 1660, 2324, 2380, 2822, 2905, 2924, 3010, 3569, 3655, 5117, 5644, 5810, 6020, 7055, 7138, 7310, 9877, 10234, 11620, 14110, 14276, 14620, 17845, 19754, 20468, 24983, 25585, 28220, 35690, 39508, 49385, 49966, 51170, 60673, 71380, 98770, 99932, 102340, 121346, 124915, 197540, 242692, 249830, 303365, 424711, 499660, 606730, 849422, 1213460, 1698844, 2123555, 4247110, 8494220]

約数ペア:

[(1, 8494220), (2, 4247110), (4, 2123555), (5, 1698844), (7, 1213460), (10, 849422), (14, 606730), (17, 499660), (20, 424711), (28, 303365), (34, 249830), (35, 242692), (43, 197540), (68, 124915), (70, 121346), (83, 102340), (85, 99932), (86, 98770), (119, 71380), (140, 60673), (166, 51170), (170, 49966), (172, 49385), (215, 39508), (238, 35690), (301, 28220), (332, 25585), (340, 24983), (415, 20468), (430, 19754), (476, 17845), (581, 14620), (595, 14276), (602, 14110), (731, 11620), (830, 10234), (860, 9877), (1162, 7310), (1190, 7138), (1204, 7055), (1411, 6020), (1462, 5810), (1505, 5644), (1660, 5117), (2324, 3655), (2380, 3569), (2822, 3010), (2905, 2924)]