2201325980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{2999}}^1$

素因数の和:3136

約数の個数: 96

約数和(自身を含む): 5443200000

約数和(自身を除く): 3241874020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 343, 428, 490, 535, 686, 749, 980, 1070, 1372, 1498, 1715, 2140, 2996, 2999, 3430, 3745, 5243, 5998, 6860, 7490, 10486, 11996, 14980, 14995, 20972, 20993, 26215, 29990, 36701, 41986, 52430, 59980, 73402, 83972, 104860, 104965, 146804, 146951, 183505, 209930, 293902, 320893, 367010, 419860, 587804, 641786, 734020, 734755, 1028657, 1283572, 1469510, 1604465, 2057314, 2246251, 2939020, 3208930, 4114628, 4492502, 5143285, 6417860, 8985004, 10286570, 11231255, 15723757, 20573140, 22462510, 31447514, 44925020, 62895028, 78618785, 110066299, 157237570, 220132598, 314475140, 440265196, 550331495, 1100662990, 2201325980]

約数ペア:

[(1, 2201325980), (2, 1100662990), (4, 550331495), (5, 440265196), (7, 314475140), (10, 220132598), (14, 157237570), (20, 110066299), (28, 78618785), (35, 62895028), (49, 44925020), (70, 31447514), (98, 22462510), (107, 20573140), (140, 15723757), (196, 11231255), (214, 10286570), (245, 8985004), (343, 6417860), (428, 5143285), (490, 4492502), (535, 4114628), (686, 3208930), (749, 2939020), (980, 2246251), (1070, 2057314), (1372, 1604465), (1498, 1469510), (1715, 1283572), (2140, 1028657), (2996, 734755), (2999, 734020), (3430, 641786), (3745, 587804), (5243, 419860), (5998, 367010), (6860, 320893), (7490, 293902), (10486, 209930), (11996, 183505), (14980, 146951), (14995, 146804), (20972, 104965), (20993, 104860), (26215, 83972), (29990, 73402), (36701, 59980), (41986, 52430)]