239426200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1397

約数の個数: 96

約数和(自身を含む): 608398560

約数和(自身を除く): 368972360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 71, 100, 104, 130, 142, 200, 260, 284, 325, 355, 520, 568, 650, 710, 923, 1297, 1300, 1420, 1775, 1846, 2594, 2600, 2840, 3550, 3692, 4615, 5188, 6485, 7100, 7384, 9230, 10376, 12970, 14200, 16861, 18460, 23075, 25940, 32425, 33722, 36920, 46150, 51880, 64850, 67444, 84305, 92087, 92300, 129700, 134888, 168610, 184174, 184600, 259400, 337220, 368348, 421525, 460435, 674440, 736696, 843050, 920870, 1197131, 1686100, 1841740, 2302175, 2394262, 3372200, 3683480, 4604350, 4788524, 5985655, 9208700, 9577048, 11971310, 18417400, 23942620, 29928275, 47885240, 59856550, 119713100, 239426200]

約数ペア:

[(1, 239426200), (2, 119713100), (4, 59856550), (5, 47885240), (8, 29928275), (10, 23942620), (13, 18417400), (20, 11971310), (25, 9577048), (26, 9208700), (40, 5985655), (50, 4788524), (52, 4604350), (65, 3683480), (71, 3372200), (100, 2394262), (104, 2302175), (130, 1841740), (142, 1686100), (200, 1197131), (260, 920870), (284, 843050), (325, 736696), (355, 674440), (520, 460435), (568, 421525), (650, 368348), (710, 337220), (923, 259400), (1297, 184600), (1300, 184174), (1420, 168610), (1775, 134888), (1846, 129700), (2594, 92300), (2600, 92087), (2840, 84305), (3550, 67444), (3692, 64850), (4615, 51880), (5188, 46150), (6485, 36920), (7100, 33722), (7384, 32425), (9230, 25940), (10376, 23075), (12970, 18460), (14200, 16861)]