74239760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3583}}^1$

素因数の和:3640

約数の個数: 80

約数和(自身を含む): 202653696

約数和(自身を除く): 128413936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 3583, 4144, 5180, 7166, 10360, 14332, 17915, 20720, 25081, 28664, 35830, 50162, 57328, 71660, 100324, 125405, 132571, 143320, 200648, 250810, 265142, 286640, 401296, 501620, 530284, 662855, 927997, 1003240, 1060568, 1325710, 1855994, 2006480, 2121136, 2651420, 3711988, 4639985, 5302840, 7423976, 9279970, 10605680, 14847952, 18559940, 37119880, 74239760]

約数ペア:

[(1, 74239760), (2, 37119880), (4, 18559940), (5, 14847952), (7, 10605680), (8, 9279970), (10, 7423976), (14, 5302840), (16, 4639985), (20, 3711988), (28, 2651420), (35, 2121136), (37, 2006480), (40, 1855994), (56, 1325710), (70, 1060568), (74, 1003240), (80, 927997), (112, 662855), (140, 530284), (148, 501620), (185, 401296), (259, 286640), (280, 265142), (296, 250810), (370, 200648), (518, 143320), (560, 132571), (592, 125405), (740, 100324), (1036, 71660), (1295, 57328), (1480, 50162), (2072, 35830), (2590, 28664), (2960, 25081), (3583, 20720), (4144, 17915), (5180, 14332), (7166, 10360)]