99172220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41669}}^1$

素因数の和:41702

約数の個数: 48

約数和(自身を含む): 252020160

約数和(自身を除く): 152847940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 41669, 83338, 166676, 208345, 291683, 416690, 583366, 708373, 833380, 1166732, 1416746, 1458415, 2833492, 2916830, 3541865, 4958611, 5833660, 7083730, 9917222, 14167460, 19834444, 24793055, 49586110, 99172220]

約数ペア:

[(1, 99172220), (2, 49586110), (4, 24793055), (5, 19834444), (7, 14167460), (10, 9917222), (14, 7083730), (17, 5833660), (20, 4958611), (28, 3541865), (34, 2916830), (35, 2833492), (68, 1458415), (70, 1416746), (85, 1166732), (119, 833380), (140, 708373), (170, 583366), (238, 416690), (340, 291683), (476, 208345), (595, 166676), (1190, 83338), (2380, 41669)]