33209680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1964

約数の個数: 80

約数和(自身を含む): 91137024

約数和(自身を除く): 57927344

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, 1913, 2170, 2480, 3472, 3826, 4340, 7652, 8680, 9565, 13391, 15304, 17360, 19130, 26782, 30608, 38260, 53564, 59303, 66955, 76520, 107128, 118606, 133910, 153040, 214256, 237212, 267820, 296515, 415121, 474424, 535640, 593030, 830242, 948848, 1071280, 1186060, 1660484, 2075605, 2372120, 3320968, 4151210, 4744240, 6641936, 8302420, 16604840, 33209680]

約数ペア:

[(1, 33209680), (2, 16604840), (4, 8302420), (5, 6641936), (7, 4744240), (8, 4151210), (10, 3320968), (14, 2372120), (16, 2075605), (20, 1660484), (28, 1186060), (31, 1071280), (35, 948848), (40, 830242), (56, 593030), (62, 535640), (70, 474424), (80, 415121), (112, 296515), (124, 267820), (140, 237212), (155, 214256), (217, 153040), (248, 133910), (280, 118606), (310, 107128), (434, 76520), (496, 66955), (560, 59303), (620, 53564), (868, 38260), (1085, 30608), (1240, 26782), (1736, 19130), (1913, 17360), (2170, 15304), (2480, 13391), (3472, 9565), (3826, 8680), (4340, 7652)]