7900353220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4159}}^1$

素因数の和:4373

約数の個数: 96

約数和(自身を含む): 18165288960

約数和(自身を除く): 10264935740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 151, 170, 185, 302, 340, 370, 604, 629, 740, 755, 1258, 1510, 2516, 2567, 3020, 3145, 4159, 5134, 5587, 6290, 8318, 10268, 11174, 12580, 12835, 16636, 20795, 22348, 25670, 27935, 41590, 51340, 55870, 70703, 83180, 94979, 111740, 141406, 153883, 189958, 282812, 307766, 353515, 379916, 474895, 615532, 628009, 707030, 769415, 949790, 1256018, 1414060, 1538830, 1899580, 2512036, 2616011, 3077660, 3140045, 5232022, 6280090, 10464044, 10676153, 12560180, 13080055, 21352306, 23236333, 26160110, 42704612, 46472666, 52320220, 53380765, 92945332, 106761530, 116181665, 213523060, 232363330, 395017661, 464726660, 790035322, 1580070644, 1975088305, 3950176610, 7900353220]

約数ペア:

[(1, 7900353220), (2, 3950176610), (4, 1975088305), (5, 1580070644), (10, 790035322), (17, 464726660), (20, 395017661), (34, 232363330), (37, 213523060), (68, 116181665), (74, 106761530), (85, 92945332), (148, 53380765), (151, 52320220), (170, 46472666), (185, 42704612), (302, 26160110), (340, 23236333), (370, 21352306), (604, 13080055), (629, 12560180), (740, 10676153), (755, 10464044), (1258, 6280090), (1510, 5232022), (2516, 3140045), (2567, 3077660), (3020, 2616011), (3145, 2512036), (4159, 1899580), (5134, 1538830), (5587, 1414060), (6290, 1256018), (8318, 949790), (10268, 769415), (11174, 707030), (12580, 628009), (12835, 615532), (16636, 474895), (20795, 379916), (22348, 353515), (25670, 307766), (27935, 282812), (41590, 189958), (51340, 153883), (55870, 141406), (70703, 111740), (83180, 94979)]