86555950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 184050720

約数和(自身を除く): 97494770

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 59, 61, 65, 74, 118, 122, 130, 185, 295, 305, 325, 370, 481, 590, 610, 650, 767, 793, 925, 962, 1475, 1525, 1534, 1586, 1850, 2183, 2257, 2405, 2950, 3050, 3599, 3835, 3965, 4366, 4514, 4810, 7198, 7670, 7930, 10915, 11285, 12025, 17995, 19175, 19825, 21830, 22570, 24050, 28379, 29341, 35990, 38350, 39650, 46787, 54575, 56425, 56758, 58682, 89975, 93574, 109150, 112850, 133163, 141895, 146705, 179950, 233935, 266326, 283790, 293410, 467870, 665815, 709475, 733525, 1169675, 1331630, 1418950, 1467050, 1731119, 2339350, 3329075, 3462238, 6658150, 8655595, 17311190, 43277975, 86555950]

約数ペア:

[(1, 86555950), (2, 43277975), (5, 17311190), (10, 8655595), (13, 6658150), (25, 3462238), (26, 3329075), (37, 2339350), (50, 1731119), (59, 1467050), (61, 1418950), (65, 1331630), (74, 1169675), (118, 733525), (122, 709475), (130, 665815), (185, 467870), (295, 293410), (305, 283790), (325, 266326), (370, 233935), (481, 179950), (590, 146705), (610, 141895), (650, 133163), (767, 112850), (793, 109150), (925, 93574), (962, 89975), (1475, 58682), (1525, 56758), (1534, 56425), (1586, 54575), (1850, 46787), (2183, 39650), (2257, 38350), (2405, 35990), (2950, 29341), (3050, 28379), (3599, 24050), (3835, 22570), (3965, 21830), (4366, 19825), (4514, 19175), (4810, 17995), (7198, 12025), (7670, 11285), (7930, 10915)]