57075460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 140767200

約数和(自身を除く): 83691740

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 37, 52, 65, 68, 74, 85, 130, 148, 170, 185, 221, 260, 340, 349, 370, 442, 481, 629, 698, 740, 884, 962, 1105, 1258, 1396, 1745, 1924, 2210, 2405, 2516, 3145, 3490, 4420, 4537, 4810, 5933, 6290, 6980, 8177, 9074, 9620, 11866, 12580, 12913, 16354, 18148, 22685, 23732, 25826, 29665, 32708, 40885, 45370, 51652, 59330, 64565, 77129, 81770, 90740, 118660, 129130, 154258, 163540, 167869, 219521, 258260, 308516, 335738, 385645, 439042, 671476, 771290, 839345, 878084, 1097605, 1542580, 1678690, 2195210, 2853773, 3357380, 4390420, 5707546, 11415092, 14268865, 28537730, 57075460]

約数ペア:

[(1, 57075460), (2, 28537730), (4, 14268865), (5, 11415092), (10, 5707546), (13, 4390420), (17, 3357380), (20, 2853773), (26, 2195210), (34, 1678690), (37, 1542580), (52, 1097605), (65, 878084), (68, 839345), (74, 771290), (85, 671476), (130, 439042), (148, 385645), (170, 335738), (185, 308516), (221, 258260), (260, 219521), (340, 167869), (349, 163540), (370, 154258), (442, 129130), (481, 118660), (629, 90740), (698, 81770), (740, 77129), (884, 64565), (962, 59330), (1105, 51652), (1258, 45370), (1396, 40885), (1745, 32708), (1924, 29665), (2210, 25826), (2405, 23732), (2516, 22685), (3145, 18148), (3490, 16354), (4420, 12913), (4537, 12580), (4810, 11866), (5933, 9620), (6290, 9074), (6980, 8177)]