10404940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5717}}^1$

素因数の和:5746

約数の個数: 48

約数和(自身を含む): 26897472

約数和(自身を除く): 16492532

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5717, 11434, 22868, 28585, 40019, 57170, 74321, 80038, 114340, 148642, 160076, 200095, 297284, 371605, 400190, 520247, 743210, 800380, 1040494, 1486420, 2080988, 2601235, 5202470, 10404940]

約数ペア:

[(1, 10404940), (2, 5202470), (4, 2601235), (5, 2080988), (7, 1486420), (10, 1040494), (13, 800380), (14, 743210), (20, 520247), (26, 400190), (28, 371605), (35, 297284), (52, 200095), (65, 160076), (70, 148642), (91, 114340), (130, 80038), (140, 74321), (182, 57170), (260, 40019), (364, 28585), (455, 22868), (910, 11434), (1820, 5717)]