22774220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 58949856

約数和(自身を除く): 36175636

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1367, 1666, 2380, 2734, 3332, 4165, 5468, 6835, 8330, 9569, 13670, 16660, 19138, 23239, 27340, 38276, 46478, 47845, 66983, 92956, 95690, 116195, 133966, 162673, 191380, 232390, 267932, 325346, 334915, 464780, 650692, 669830, 813365, 1138711, 1339660, 1626730, 2277422, 3253460, 4554844, 5693555, 11387110, 22774220]

約数ペア:

[(1, 22774220), (2, 11387110), (4, 5693555), (5, 4554844), (7, 3253460), (10, 2277422), (14, 1626730), (17, 1339660), (20, 1138711), (28, 813365), (34, 669830), (35, 650692), (49, 464780), (68, 334915), (70, 325346), (85, 267932), (98, 232390), (119, 191380), (140, 162673), (170, 133966), (196, 116195), (238, 95690), (245, 92956), (340, 66983), (476, 47845), (490, 46478), (595, 38276), (833, 27340), (980, 23239), (1190, 19138), (1367, 16660), (1666, 13670), (2380, 9569), (2734, 8330), (3332, 6835), (4165, 5468)]