98210840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26981}}^1$

素因数の和:27012

約数の個数: 64

約数和(自身を含む): 271978560

約数和(自身を除く): 173767720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 26981, 53962, 107924, 134905, 188867, 215848, 269810, 350753, 377734, 539620, 701506, 755468, 944335, 1079240, 1403012, 1510936, 1753765, 1888670, 2455271, 2806024, 3507530, 3777340, 4910542, 7015060, 7554680, 9821084, 12276355, 14030120, 19642168, 24552710, 49105420, 98210840]

約数ペア:

[(1, 98210840), (2, 49105420), (4, 24552710), (5, 19642168), (7, 14030120), (8, 12276355), (10, 9821084), (13, 7554680), (14, 7015060), (20, 4910542), (26, 3777340), (28, 3507530), (35, 2806024), (40, 2455271), (52, 1888670), (56, 1753765), (65, 1510936), (70, 1403012), (91, 1079240), (104, 944335), (130, 755468), (140, 701506), (182, 539620), (260, 377734), (280, 350753), (364, 269810), (455, 215848), (520, 188867), (728, 134905), (910, 107924), (1820, 53962), (3640, 26981)]