231975208190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{619}}^1\times {\mathrm{4051}}^1$

素因数の和:4746

約数の個数: 96

約数和(自身を含む): 472642784640

約数和(自身を除く): 240667576450

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 619, 638, 841, 1238, 1595, 1682, 3095, 3190, 4051, 4205, 6190, 6809, 8102, 8410, 9251, 13618, 17951, 18502, 20255, 34045, 35902, 40510, 44561, 46255, 68090, 89122, 89755, 92510, 117479, 179510, 197461, 222805, 234958, 394922, 445610, 520579, 587395, 987305, 1041158, 1174790, 1292269, 1974610, 2507569, 2584538, 2602895, 3406891, 5015138, 5205790, 5726369, 6461345, 6813782, 11452738, 12537845, 12922690, 17034455, 25075690, 27583259, 28631845, 34068910, 37475801, 55166518, 57263690, 72719501, 74951602, 137916295, 145439002, 187379005, 275832590, 363597505, 374758010, 727195010, 799914511, 1599829022, 2108865529, 3999572555, 4217731058, 7999145110, 10544327645, 21088655290, 23197520819, 46395041638, 115987604095, 231975208190]

約数ペア:

[(1, 231975208190), (2, 115987604095), (5, 46395041638), (10, 23197520819), (11, 21088655290), (22, 10544327645), (29, 7999145110), (55, 4217731058), (58, 3999572555), (110, 2108865529), (145, 1599829022), (290, 799914511), (319, 727195010), (619, 374758010), (638, 363597505), (841, 275832590), (1238, 187379005), (1595, 145439002), (1682, 137916295), (3095, 74951602), (3190, 72719501), (4051, 57263690), (4205, 55166518), (6190, 37475801), (6809, 34068910), (8102, 28631845), (8410, 27583259), (9251, 25075690), (13618, 17034455), (17951, 12922690), (18502, 12537845), (20255, 11452738), (34045, 6813782), (35902, 6461345), (40510, 5726369), (44561, 5205790), (46255, 5015138), (68090, 3406891), (89122, 2602895), (89755, 2584538), (92510, 2507569), (117479, 1974610), (179510, 1292269), (197461, 1174790), (222805, 1041158), (234958, 987305), (394922, 587395), (445610, 520579)]