16029382040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1846703}}^1$

素因数の和:1846752

約数の個数: 64

約数和(自身を含む): 42548060160

約数和(自身を除く): 26518678120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 1846703, 3693406, 7386812, 9233515, 12926921, 14773624, 18467030, 25853842, 36934060, 51707684, 57247793, 64634605, 73868120, 103415368, 114495586, 129269210, 228991172, 258538420, 286238965, 400734551, 457982344, 517076840, 572477930, 801469102, 1144955860, 1602938204, 2003672755, 2289911720, 3205876408, 4007345510, 8014691020, 16029382040]

約数ペア:

[(1, 16029382040), (2, 8014691020), (4, 4007345510), (5, 3205876408), (7, 2289911720), (8, 2003672755), (10, 1602938204), (14, 1144955860), (20, 801469102), (28, 572477930), (31, 517076840), (35, 457982344), (40, 400734551), (56, 286238965), (62, 258538420), (70, 228991172), (124, 129269210), (140, 114495586), (155, 103415368), (217, 73868120), (248, 64634605), (280, 57247793), (310, 51707684), (434, 36934060), (620, 25853842), (868, 18467030), (1085, 14773624), (1240, 12926921), (1736, 9233515), (2170, 7386812), (4340, 3693406), (8680, 1846703)]