2009090600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53719}}^1$

素因数の和:53763

約数の個数: 96

約数和(自身を含む): 5395636800

約数和(自身を除く): 3386546200

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 136, 170, 187, 200, 220, 275, 340, 374, 425, 440, 550, 680, 748, 850, 935, 1100, 1496, 1700, 1870, 2200, 3400, 3740, 4675, 7480, 9350, 18700, 37400, 53719, 107438, 214876, 268595, 429752, 537190, 590909, 913223, 1074380, 1181818, 1342975, 1826446, 2148760, 2363636, 2685950, 2954545, 3652892, 4566115, 4727272, 5371900, 5909090, 7305784, 9132230, 10045453, 10743800, 11818180, 14772725, 18264460, 20090906, 22830575, 23636360, 29545450, 36528920, 40181812, 45661150, 50227265, 59090900, 80363624, 91322300, 100454530, 118181800, 182644600, 200909060, 251136325, 401818120, 502272650, 1004545300, 2009090600]

約数ペア:

[(1, 2009090600), (2, 1004545300), (4, 502272650), (5, 401818120), (8, 251136325), (10, 200909060), (11, 182644600), (17, 118181800), (20, 100454530), (22, 91322300), (25, 80363624), (34, 59090900), (40, 50227265), (44, 45661150), (50, 40181812), (55, 36528920), (68, 29545450), (85, 23636360), (88, 22830575), (100, 20090906), (110, 18264460), (136, 14772725), (170, 11818180), (187, 10743800), (200, 10045453), (220, 9132230), (275, 7305784), (340, 5909090), (374, 5371900), (425, 4727272), (440, 4566115), (550, 3652892), (680, 2954545), (748, 2685950), (850, 2363636), (935, 2148760), (1100, 1826446), (1496, 1342975), (1700, 1181818), (1870, 1074380), (2200, 913223), (3400, 590909), (3740, 537190), (4675, 429752), (7480, 268595), (9350, 214876), (18700, 107438), (37400, 53719)]