282143277520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24281}}^1\times {\mathrm{11173}}^1$

素因数の和:35480

約数の個数: 80

約数和(自身を含む): 706535685072

約数和(自身を除く): 424392407552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 11173, 22346, 24281, 44692, 48562, 55865, 89384, 97124, 111730, 121405, 145249, 178768, 194248, 223460, 242810, 290498, 315653, 388496, 446920, 485620, 580996, 631306, 726245, 893840, 971240, 1161992, 1262612, 1452490, 1578265, 1942480, 2323984, 2525224, 2904980, 3156530, 5050448, 5809960, 6313060, 11619920, 12626120, 25252240, 271291613, 542583226, 1085166452, 1356458065, 2170332904, 2712916130, 3526790969, 4340665808, 5425832260, 7053581938, 10851664520, 14107163876, 17633954845, 21703329040, 28214327752, 35267909690, 56428655504, 70535819380, 141071638760, 282143277520]

約数ペア:

[(1, 282143277520), (2, 141071638760), (4, 70535819380), (5, 56428655504), (8, 35267909690), (10, 28214327752), (13, 21703329040), (16, 17633954845), (20, 14107163876), (26, 10851664520), (40, 7053581938), (52, 5425832260), (65, 4340665808), (80, 3526790969), (104, 2712916130), (130, 2170332904), (208, 1356458065), (260, 1085166452), (520, 542583226), (1040, 271291613), (11173, 25252240), (22346, 12626120), (24281, 11619920), (44692, 6313060), (48562, 5809960), (55865, 5050448), (89384, 3156530), (97124, 2904980), (111730, 2525224), (121405, 2323984), (145249, 1942480), (178768, 1578265), (194248, 1452490), (223460, 1262612), (242810, 1161992), (290498, 971240), (315653, 893840), (388496, 726245), (446920, 631306), (485620, 580996)]