73604840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 174378960

約数和(自身を除く): 100774120

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 328, 370, 410, 740, 820, 1213, 1480, 1517, 1640, 2426, 3034, 4852, 6065, 6068, 7585, 9704, 12130, 12136, 15170, 24260, 30340, 44881, 48520, 49733, 60680, 89762, 99466, 179524, 198932, 224405, 248665, 359048, 397864, 448810, 497330, 897620, 994660, 1795240, 1840121, 1989320, 3680242, 7360484, 9200605, 14720968, 18401210, 36802420, 73604840]

約数ペア:

[(1, 73604840), (2, 36802420), (4, 18401210), (5, 14720968), (8, 9200605), (10, 7360484), (20, 3680242), (37, 1989320), (40, 1840121), (41, 1795240), (74, 994660), (82, 897620), (148, 497330), (164, 448810), (185, 397864), (205, 359048), (296, 248665), (328, 224405), (370, 198932), (410, 179524), (740, 99466), (820, 89762), (1213, 60680), (1480, 49733), (1517, 48520), (1640, 44881), (2426, 30340), (3034, 24260), (4852, 15170), (6065, 12136), (6068, 12130), (7585, 9704)]