2033949680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{117163}}^1$

素因数の和:117214

約数の個数: 80

約数和(自身を含む): 5578881024

約数和(自身を除く): 3544931344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 117163, 234326, 468652, 585815, 820141, 937304, 1171630, 1640282, 1874608, 2343260, 3280564, 3632053, 4100705, 4686520, 6561128, 7264106, 8201410, 9373040, 13122256, 14528212, 16402820, 18160265, 25424371, 29056424, 32805640, 36320530, 50848742, 58112848, 65611280, 72641060, 101697484, 127121855, 145282120, 203394968, 254243710, 290564240, 406789936, 508487420, 1016974840, 2033949680]

約数ペア:

[(1, 2033949680), (2, 1016974840), (4, 508487420), (5, 406789936), (7, 290564240), (8, 254243710), (10, 203394968), (14, 145282120), (16, 127121855), (20, 101697484), (28, 72641060), (31, 65611280), (35, 58112848), (40, 50848742), (56, 36320530), (62, 32805640), (70, 29056424), (80, 25424371), (112, 18160265), (124, 16402820), (140, 14528212), (155, 13122256), (217, 9373040), (248, 8201410), (280, 7264106), (310, 6561128), (434, 4686520), (496, 4100705), (560, 3632053), (620, 3280564), (868, 2343260), (1085, 1874608), (1240, 1640282), (1736, 1171630), (2170, 937304), (2480, 820141), (3472, 585815), (4340, 468652), (8680, 234326), (17360, 117163)]