57413720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15773}}^1$

素因数の和:15804

約数の個数: 64

約数和(自身を含む): 159001920

約数和(自身を除く): 101588200

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, 15773, 31546, 63092, 78865, 110411, 126184, 157730, 205049, 220822, 315460, 410098, 441644, 552055, 630920, 820196, 883288, 1025245, 1104110, 1435343, 1640392, 2050490, 2208220, 2870686, 4100980, 4416440, 5741372, 7176715, 8201960, 11482744, 14353430, 28706860, 57413720]

約数ペア:

[(1, 57413720), (2, 28706860), (4, 14353430), (5, 11482744), (7, 8201960), (8, 7176715), (10, 5741372), (13, 4416440), (14, 4100980), (20, 2870686), (26, 2208220), (28, 2050490), (35, 1640392), (40, 1435343), (52, 1104110), (56, 1025245), (65, 883288), (70, 820196), (91, 630920), (104, 552055), (130, 441644), (140, 410098), (182, 315460), (260, 220822), (280, 205049), (364, 157730), (455, 126184), (520, 110411), (728, 78865), (910, 63092), (1820, 31546), (3640, 15773)]