118250980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 277603200

約数和(自身を除く): 159352220

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 67, 68, 85, 116, 134, 145, 170, 179, 268, 290, 335, 340, 358, 493, 580, 670, 716, 895, 986, 1139, 1340, 1790, 1943, 1972, 2278, 2465, 3043, 3580, 3886, 4556, 4930, 5191, 5695, 6086, 7772, 9715, 9860, 10382, 11390, 11993, 12172, 15215, 19430, 20764, 22780, 23986, 25955, 30430, 33031, 38860, 47972, 51910, 59965, 60860, 66062, 88247, 103820, 119930, 132124, 165155, 176494, 203881, 239860, 330310, 347797, 352988, 407762, 441235, 660620, 695594, 815524, 882470, 1019405, 1391188, 1738985, 1764940, 2038810, 3477970, 4077620, 5912549, 6955940, 11825098, 23650196, 29562745, 59125490, 118250980]

約数ペア:

[(1, 118250980), (2, 59125490), (4, 29562745), (5, 23650196), (10, 11825098), (17, 6955940), (20, 5912549), (29, 4077620), (34, 3477970), (58, 2038810), (67, 1764940), (68, 1738985), (85, 1391188), (116, 1019405), (134, 882470), (145, 815524), (170, 695594), (179, 660620), (268, 441235), (290, 407762), (335, 352988), (340, 347797), (358, 330310), (493, 239860), (580, 203881), (670, 176494), (716, 165155), (895, 132124), (986, 119930), (1139, 103820), (1340, 88247), (1790, 66062), (1943, 60860), (1972, 59965), (2278, 51910), (2465, 47972), (3043, 38860), (3580, 33031), (3886, 30430), (4556, 25955), (4930, 23986), (5191, 22780), (5695, 20764), (6086, 19430), (7772, 15215), (9715, 12172), (9860, 11993), (10382, 11390)]