3516700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 8749440

約数和(自身を除く): 5232740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 139, 220, 230, 253, 275, 278, 460, 506, 550, 556, 575, 695, 1012, 1100, 1150, 1265, 1390, 1529, 2300, 2530, 2780, 3058, 3197, 3475, 5060, 6116, 6325, 6394, 6950, 7645, 12650, 12788, 13900, 15290, 15985, 25300, 30580, 31970, 35167, 38225, 63940, 70334, 76450, 79925, 140668, 152900, 159850, 175835, 319700, 351670, 703340, 879175, 1758350, 3516700]

約数ペア:

[(1, 3516700), (2, 1758350), (4, 879175), (5, 703340), (10, 351670), (11, 319700), (20, 175835), (22, 159850), (23, 152900), (25, 140668), (44, 79925), (46, 76450), (50, 70334), (55, 63940), (92, 38225), (100, 35167), (110, 31970), (115, 30580), (139, 25300), (220, 15985), (230, 15290), (253, 13900), (275, 12788), (278, 12650), (460, 7645), (506, 6950), (550, 6394), (556, 6325), (575, 6116), (695, 5060), (1012, 3475), (1100, 3197), (1150, 3058), (1265, 2780), (1390, 2530), (1529, 2300)]