100406540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9419}}^1$

素因数の和:9482

約数の個数: 48

約数和(自身を含む): 232636320

約数和(自身を除く): 132229780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 9419, 10660, 18838, 37676, 47095, 94190, 122447, 188380, 244894, 386179, 489788, 612235, 772358, 1224470, 1544716, 1930895, 2448940, 3861790, 5020327, 7723580, 10040654, 20081308, 25101635, 50203270, 100406540]

約数ペア:

[(1, 100406540), (2, 50203270), (4, 25101635), (5, 20081308), (10, 10040654), (13, 7723580), (20, 5020327), (26, 3861790), (41, 2448940), (52, 1930895), (65, 1544716), (82, 1224470), (130, 772358), (164, 612235), (205, 489788), (260, 386179), (410, 244894), (533, 188380), (820, 122447), (1066, 94190), (2132, 47095), (2665, 37676), (5330, 18838), (9419, 10660)]