13014238960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{122039}}^1$

素因数の和:122126

約数の個数: 80

約数和(自身を含む): 31960811520

約数和(自身を除く): 18946572560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 1240, 1333, 1720, 2480, 2666, 3440, 5332, 6665, 10664, 13330, 21328, 26660, 53320, 106640, 122039, 244078, 488156, 610195, 976312, 1220390, 1952624, 2440780, 3783209, 4881560, 5247677, 7566418, 9763120, 10495354, 15132836, 18916045, 20990708, 26238385, 30265672, 37832090, 41981416, 52476770, 60531344, 75664180, 83962832, 104953540, 151328360, 162677987, 209907080, 302656720, 325355974, 419814160, 650711948, 813389935, 1301423896, 1626779870, 2602847792, 3253559740, 6507119480, 13014238960]

約数ペア:

[(1, 13014238960), (2, 6507119480), (4, 3253559740), (5, 2602847792), (8, 1626779870), (10, 1301423896), (16, 813389935), (20, 650711948), (31, 419814160), (40, 325355974), (43, 302656720), (62, 209907080), (80, 162677987), (86, 151328360), (124, 104953540), (155, 83962832), (172, 75664180), (215, 60531344), (248, 52476770), (310, 41981416), (344, 37832090), (430, 30265672), (496, 26238385), (620, 20990708), (688, 18916045), (860, 15132836), (1240, 10495354), (1333, 9763120), (1720, 7566418), (2480, 5247677), (2666, 4881560), (3440, 3783209), (5332, 2440780), (6665, 1952624), (10664, 1220390), (13330, 976312), (21328, 610195), (26660, 488156), (53320, 244078), (106640, 122039)]