2017853240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9629}}^1$

素因数の和:9697

約数の個数: 96

約数和(自身を含む): 5075395200

約数和(自身を除く): 3057541960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 169, 248, 260, 310, 338, 403, 520, 620, 676, 806, 845, 1240, 1352, 1612, 1690, 2015, 3224, 3380, 4030, 5239, 6760, 8060, 9629, 10478, 16120, 19258, 20956, 26195, 38516, 41912, 48145, 52390, 77032, 96290, 104780, 125177, 192580, 209560, 250354, 298499, 385160, 500708, 596998, 625885, 1001416, 1193996, 1251770, 1492495, 1627301, 2387992, 2503540, 2984990, 3254602, 3880487, 5007080, 5969980, 6509204, 7760974, 8136505, 11939960, 13018408, 15521948, 16273010, 19402435, 31043896, 32546020, 38804870, 50446331, 65092040, 77609740, 100892662, 155219480, 201785324, 252231655, 403570648, 504463310, 1008926620, 2017853240]

約数ペア:

[(1, 2017853240), (2, 1008926620), (4, 504463310), (5, 403570648), (8, 252231655), (10, 201785324), (13, 155219480), (20, 100892662), (26, 77609740), (31, 65092040), (40, 50446331), (52, 38804870), (62, 32546020), (65, 31043896), (104, 19402435), (124, 16273010), (130, 15521948), (155, 13018408), (169, 11939960), (248, 8136505), (260, 7760974), (310, 6509204), (338, 5969980), (403, 5007080), (520, 3880487), (620, 3254602), (676, 2984990), (806, 2503540), (845, 2387992), (1240, 1627301), (1352, 1492495), (1612, 1251770), (1690, 1193996), (2015, 1001416), (3224, 625885), (3380, 596998), (4030, 500708), (5239, 385160), (6760, 298499), (8060, 250354), (9629, 209560), (10478, 192580), (16120, 125177), (19258, 104780), (20956, 96290), (26195, 77032), (38516, 52390), (41912, 48145)]