16301740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 43182720

約数和(自身を除く): 26880980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 91, 106, 130, 140, 169, 182, 212, 260, 265, 338, 364, 371, 455, 530, 676, 689, 742, 845, 910, 1060, 1183, 1378, 1484, 1690, 1820, 1855, 2197, 2366, 2756, 3380, 3445, 3710, 4394, 4732, 4823, 5915, 6890, 7420, 8788, 8957, 9646, 10985, 11830, 13780, 15379, 17914, 19292, 21970, 23660, 24115, 30758, 35828, 43940, 44785, 48230, 61516, 62699, 76895, 89570, 96460, 116441, 125398, 153790, 179140, 232882, 250796, 307580, 313495, 465764, 582205, 626990, 815087, 1164410, 1253980, 1630174, 2328820, 3260348, 4075435, 8150870, 16301740]

約数ペア:

[(1, 16301740), (2, 8150870), (4, 4075435), (5, 3260348), (7, 2328820), (10, 1630174), (13, 1253980), (14, 1164410), (20, 815087), (26, 626990), (28, 582205), (35, 465764), (52, 313495), (53, 307580), (65, 250796), (70, 232882), (91, 179140), (106, 153790), (130, 125398), (140, 116441), (169, 96460), (182, 89570), (212, 76895), (260, 62699), (265, 61516), (338, 48230), (364, 44785), (371, 43940), (455, 35828), (530, 30758), (676, 24115), (689, 23660), (742, 21970), (845, 19292), (910, 17914), (1060, 15379), (1183, 13780), (1378, 11830), (1484, 10985), (1690, 9646), (1820, 8957), (1855, 8788), (2197, 7420), (2366, 6890), (2756, 5915), (3380, 4823), (3445, 4732), (3710, 4394)]