2113011320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{3257}}^1$

素因数の和:3613

約数の個数: 96

約数和(自身を含む): 5548895280

約数和(自身を除く): 3435883960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 331, 392, 490, 662, 980, 1324, 1655, 1960, 2317, 2648, 3257, 3310, 4634, 6514, 6620, 9268, 11585, 13028, 13240, 16219, 16285, 18536, 22799, 23170, 26056, 32438, 32570, 45598, 46340, 64876, 65140, 81095, 91196, 92680, 113995, 129752, 130280, 159593, 162190, 182392, 227990, 319186, 324380, 455980, 638372, 648760, 797965, 911960, 1078067, 1276744, 1595930, 2156134, 3191860, 4312268, 5390335, 6383720, 7546469, 8624536, 10780670, 15092938, 21561340, 30185876, 37732345, 43122680, 52825283, 60371752, 75464690, 105650566, 150929380, 211301132, 264126415, 301858760, 422602264, 528252830, 1056505660, 2113011320]

約数ペア:

[(1, 2113011320), (2, 1056505660), (4, 528252830), (5, 422602264), (7, 301858760), (8, 264126415), (10, 211301132), (14, 150929380), (20, 105650566), (28, 75464690), (35, 60371752), (40, 52825283), (49, 43122680), (56, 37732345), (70, 30185876), (98, 21561340), (140, 15092938), (196, 10780670), (245, 8624536), (280, 7546469), (331, 6383720), (392, 5390335), (490, 4312268), (662, 3191860), (980, 2156134), (1324, 1595930), (1655, 1276744), (1960, 1078067), (2317, 911960), (2648, 797965), (3257, 648760), (3310, 638372), (4634, 455980), (6514, 324380), (6620, 319186), (9268, 227990), (11585, 182392), (13028, 162190), (13240, 159593), (16219, 130280), (16285, 129752), (18536, 113995), (22799, 92680), (23170, 91196), (26056, 81095), (32438, 65140), (32570, 64876), (45598, 46340)]