1185184520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{25609}}^1$

素因数の和:25722

約数の個数: 64

約数和(自身を含む): 2904174000

約数和(自身を除く): 1718989480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 89, 104, 130, 178, 260, 356, 445, 520, 712, 890, 1157, 1780, 2314, 3560, 4628, 5785, 9256, 11570, 23140, 25609, 46280, 51218, 102436, 128045, 204872, 256090, 332917, 512180, 665834, 1024360, 1331668, 1664585, 2279201, 2663336, 3329170, 4558402, 6658340, 9116804, 11396005, 13316680, 18233608, 22792010, 29629613, 45584020, 59259226, 91168040, 118518452, 148148065, 237036904, 296296130, 592592260, 1185184520]

約数ペア:

[(1, 1185184520), (2, 592592260), (4, 296296130), (5, 237036904), (8, 148148065), (10, 118518452), (13, 91168040), (20, 59259226), (26, 45584020), (40, 29629613), (52, 22792010), (65, 18233608), (89, 13316680), (104, 11396005), (130, 9116804), (178, 6658340), (260, 4558402), (356, 3329170), (445, 2663336), (520, 2279201), (712, 1664585), (890, 1331668), (1157, 1024360), (1780, 665834), (2314, 512180), (3560, 332917), (4628, 256090), (5785, 204872), (9256, 128045), (11570, 102436), (23140, 51218), (25609, 46280)]