2800473760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67579}}^1$

素因数の和:67638

約数の個数: 96

約数和(自身を含む): 7765752960

約数和(自身を除く): 4965279200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5920, 8288, 10360, 20720, 41440, 67579, 135158, 270316, 337895, 473053, 540632, 675790, 946106, 1081264, 1351580, 1892212, 2162528, 2365265, 2500423, 2703160, 3784424, 4730530, 5000846, 5406320, 7568848, 9461060, 10001692, 10812640, 12502115, 15137696, 17502961, 18922120, 20003384, 25004230, 35005922, 37844240, 40006768, 50008460, 70011844, 75688480, 80013536, 87514805, 100016920, 140023688, 175029610, 200033840, 280047376, 350059220, 400067680, 560094752, 700118440, 1400236880, 2800473760]

約数ペア:

[(1, 2800473760), (2, 1400236880), (4, 700118440), (5, 560094752), (7, 400067680), (8, 350059220), (10, 280047376), (14, 200033840), (16, 175029610), (20, 140023688), (28, 100016920), (32, 87514805), (35, 80013536), (37, 75688480), (40, 70011844), (56, 50008460), (70, 40006768), (74, 37844240), (80, 35005922), (112, 25004230), (140, 20003384), (148, 18922120), (160, 17502961), (185, 15137696), (224, 12502115), (259, 10812640), (280, 10001692), (296, 9461060), (370, 7568848), (518, 5406320), (560, 5000846), (592, 4730530), (740, 3784424), (1036, 2703160), (1120, 2500423), (1184, 2365265), (1295, 2162528), (1480, 1892212), (2072, 1351580), (2590, 1081264), (2960, 946106), (4144, 675790), (5180, 540632), (5920, 473053), (8288, 337895), (10360, 270316), (20720, 135158), (41440, 67579)]