1046764220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{2749}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 2236080000

約数和(自身を除く): 1189315780

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 241, 316, 395, 482, 790, 964, 1205, 1580, 2410, 2749, 4820, 5498, 10996, 13745, 19039, 27490, 38078, 54980, 76156, 95195, 190390, 217171, 380780, 434342, 662509, 868684, 1085855, 1325018, 2171710, 2650036, 3312545, 4343420, 6625090, 13250180, 52338211, 104676422, 209352844, 261691055, 523382110, 1046764220]

約数ペア:

[(1, 1046764220), (2, 523382110), (4, 261691055), (5, 209352844), (10, 104676422), (20, 52338211), (79, 13250180), (158, 6625090), (241, 4343420), (316, 3312545), (395, 2650036), (482, 2171710), (790, 1325018), (964, 1085855), (1205, 868684), (1580, 662509), (2410, 434342), (2749, 380780), (4820, 217171), (5498, 190390), (10996, 95195), (13745, 76156), (19039, 54980), (27490, 38078)]