38019181540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{2693}}^1$

素因数の和:3073

約数の個数: 96

約数和(自身を含む): 83788356960

約数和(自身を除く): 45769175420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 241, 290, 404, 482, 505, 580, 964, 1010, 1205, 2020, 2410, 2693, 2929, 4820, 5386, 5858, 6989, 10772, 11716, 13465, 13978, 14645, 24341, 26930, 27956, 29290, 34945, 48682, 53860, 58580, 69890, 78097, 97364, 121705, 139780, 156194, 243410, 271993, 312388, 390485, 486820, 543986, 649013, 705889, 780970, 1087972, 1298026, 1359965, 1411778, 1561940, 2596052, 2719930, 2823556, 3245065, 3529445, 5439860, 6490130, 7058890, 7887797, 12980260, 14117780, 15775594, 18821377, 31551188, 37642754, 39438985, 65550313, 75285508, 78877970, 94106885, 131100626, 157755940, 188213770, 262201252, 327751565, 376427540, 655503130, 1311006260, 1900959077, 3801918154, 7603836308, 9504795385, 19009590770, 38019181540]

約数ペア:

[(1, 38019181540), (2, 19009590770), (4, 9504795385), (5, 7603836308), (10, 3801918154), (20, 1900959077), (29, 1311006260), (58, 655503130), (101, 376427540), (116, 327751565), (145, 262201252), (202, 188213770), (241, 157755940), (290, 131100626), (404, 94106885), (482, 78877970), (505, 75285508), (580, 65550313), (964, 39438985), (1010, 37642754), (1205, 31551188), (2020, 18821377), (2410, 15775594), (2693, 14117780), (2929, 12980260), (4820, 7887797), (5386, 7058890), (5858, 6490130), (6989, 5439860), (10772, 3529445), (11716, 3245065), (13465, 2823556), (13978, 2719930), (14645, 2596052), (24341, 1561940), (26930, 1411778), (27956, 1359965), (29290, 1298026), (34945, 1087972), (48682, 780970), (53860, 705889), (58580, 649013), (69890, 543986), (78097, 486820), (97364, 390485), (121705, 312388), (139780, 271993), (156194, 243410)]