1036861960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 128

約数和(自身を含む): 2580387840

約数和(自身を除く): 1543525880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 101, 124, 136, 155, 170, 202, 248, 310, 340, 404, 487, 505, 527, 620, 680, 808, 974, 1010, 1054, 1240, 1717, 1948, 2020, 2108, 2435, 2635, 3131, 3434, 3896, 4040, 4216, 4870, 5270, 6262, 6868, 8279, 8585, 9740, 10540, 12524, 13736, 15097, 15655, 16558, 17170, 19480, 21080, 25048, 30194, 31310, 33116, 34340, 41395, 49187, 53227, 60388, 62620, 66232, 68680, 75485, 82790, 98374, 106454, 120776, 125240, 150970, 165580, 196748, 212908, 245935, 256649, 266135, 301940, 331160, 393496, 425816, 491870, 513298, 532270, 603880, 836179, 983740, 1026596, 1064540, 1283245, 1524797, 1672358, 1967480, 2053192, 2129080, 2566490, 3049594, 3344716, 4180895, 5132980, 6099188, 6689432, 7623985, 8361790, 10265960, 12198376, 15247970, 16723580, 25921549, 30495940, 33447160, 51843098, 60991880, 103686196, 129607745, 207372392, 259215490, 518430980, 1036861960]

約数ペア:

[(1, 1036861960), (2, 518430980), (4, 259215490), (5, 207372392), (8, 129607745), (10, 103686196), (17, 60991880), (20, 51843098), (31, 33447160), (34, 30495940), (40, 25921549), (62, 16723580), (68, 15247970), (85, 12198376), (101, 10265960), (124, 8361790), (136, 7623985), (155, 6689432), (170, 6099188), (202, 5132980), (248, 4180895), (310, 3344716), (340, 3049594), (404, 2566490), (487, 2129080), (505, 2053192), (527, 1967480), (620, 1672358), (680, 1524797), (808, 1283245), (974, 1064540), (1010, 1026596), (1054, 983740), (1240, 836179), (1717, 603880), (1948, 532270), (2020, 513298), (2108, 491870), (2435, 425816), (2635, 393496), (3131, 331160), (3434, 301940), (3896, 266135), (4040, 256649), (4216, 245935), (4870, 212908), (5270, 196748), (6262, 165580), (6868, 150970), (8279, 125240), (8585, 120776), (9740, 106454), (10540, 98374), (12524, 82790), (13736, 75485), (15097, 68680), (15655, 66232), (16558, 62620), (17170, 60388), (19480, 53227), (21080, 49187), (25048, 41395), (30194, 34340), (31310, 33116)]