14691320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 38361600

約数和(自身を除く): 23670280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 739, 994, 1420, 1478, 1988, 2485, 2840, 2956, 3695, 3976, 4970, 5173, 5912, 7390, 9940, 10346, 14780, 19880, 20692, 25865, 29560, 41384, 51730, 52469, 103460, 104938, 206920, 209876, 262345, 367283, 419752, 524690, 734566, 1049380, 1469132, 1836415, 2098760, 2938264, 3672830, 7345660, 14691320]

約数ペア:

[(1, 14691320), (2, 7345660), (4, 3672830), (5, 2938264), (7, 2098760), (8, 1836415), (10, 1469132), (14, 1049380), (20, 734566), (28, 524690), (35, 419752), (40, 367283), (56, 262345), (70, 209876), (71, 206920), (140, 104938), (142, 103460), (280, 52469), (284, 51730), (355, 41384), (497, 29560), (568, 25865), (710, 20692), (739, 19880), (994, 14780), (1420, 10346), (1478, 9940), (1988, 7390), (2485, 5912), (2840, 5173), (2956, 4970), (3695, 3976)]