27669157040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{6271}}^1\times {\mathrm{7879}}^1$

素因数の和:14170

約数の個数: 80

約数和(自身を含む): 73541959680

約数和(自身を除く): 45872802640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 6271, 7879, 12542, 15758, 25084, 31355, 31516, 39395, 43897, 50168, 55153, 62710, 63032, 78790, 87794, 100336, 110306, 125420, 126064, 157580, 175588, 219485, 220612, 250840, 275765, 315160, 351176, 438970, 441224, 501680, 551530, 630320, 702352, 877940, 882448, 1103060, 1755880, 2206120, 3511760, 4412240, 49409209, 98818418, 197636836, 247046045, 345864463, 395273672, 494092090, 691728926, 790547344, 988184180, 1383457852, 1729322315, 1976368360, 2766915704, 3458644630, 3952736720, 5533831408, 6917289260, 13834578520, 27669157040]

約数ペア:

[(1, 27669157040), (2, 13834578520), (4, 6917289260), (5, 5533831408), (7, 3952736720), (8, 3458644630), (10, 2766915704), (14, 1976368360), (16, 1729322315), (20, 1383457852), (28, 988184180), (35, 790547344), (40, 691728926), (56, 494092090), (70, 395273672), (80, 345864463), (112, 247046045), (140, 197636836), (280, 98818418), (560, 49409209), (6271, 4412240), (7879, 3511760), (12542, 2206120), (15758, 1755880), (25084, 1103060), (31355, 882448), (31516, 877940), (39395, 702352), (43897, 630320), (50168, 551530), (55153, 501680), (62710, 441224), (63032, 438970), (78790, 351176), (87794, 315160), (100336, 275765), (110306, 250840), (125420, 220612), (126064, 219485), (157580, 175588)]