33213045980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1\times {\mathrm{919}}^1$

素因数の和:1851

約数の個数: 96

約数和(自身を含む): 73179832320

約数和(自身を除く): 39966786340

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 71, 124, 142, 155, 284, 310, 355, 620, 710, 821, 919, 1420, 1642, 1838, 2201, 3284, 3676, 4105, 4402, 4595, 8210, 8804, 9190, 11005, 16420, 18380, 22010, 25451, 28489, 44020, 50902, 56978, 58291, 65249, 101804, 113956, 116582, 127255, 130498, 142445, 233164, 254510, 260996, 284890, 291455, 326245, 509020, 569780, 582910, 652490, 754499, 1165820, 1304980, 1508998, 1807021, 2022719, 3017996, 3614042, 3772495, 4045438, 7228084, 7544990, 8090876, 9035105, 10113595, 15089980, 18070210, 20227190, 23389469, 36140420, 40454380, 46778938, 53569429, 93557876, 107138858, 116947345, 214277716, 233894690, 267847145, 467789380, 535694290, 1071388580, 1660652299, 3321304598, 6642609196, 8303261495, 16606522990, 33213045980]

約数ペア:

[(1, 33213045980), (2, 16606522990), (4, 8303261495), (5, 6642609196), (10, 3321304598), (20, 1660652299), (31, 1071388580), (62, 535694290), (71, 467789380), (124, 267847145), (142, 233894690), (155, 214277716), (284, 116947345), (310, 107138858), (355, 93557876), (620, 53569429), (710, 46778938), (821, 40454380), (919, 36140420), (1420, 23389469), (1642, 20227190), (1838, 18070210), (2201, 15089980), (3284, 10113595), (3676, 9035105), (4105, 8090876), (4402, 7544990), (4595, 7228084), (8210, 4045438), (8804, 3772495), (9190, 3614042), (11005, 3017996), (16420, 2022719), (18380, 1807021), (22010, 1508998), (25451, 1304980), (28489, 1165820), (44020, 754499), (50902, 652490), (56978, 582910), (58291, 569780), (65249, 509020), (101804, 326245), (113956, 291455), (116582, 284890), (127255, 260996), (130498, 254510), (142445, 233164)]