102496420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{823}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 232565760

約数和(自身を除く): 130069340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 479, 823, 958, 1646, 1916, 2395, 3292, 4115, 4790, 6227, 8230, 9580, 10699, 12454, 16460, 21398, 24908, 31135, 42796, 53495, 62270, 106990, 124540, 213980, 394217, 788434, 1576868, 1971085, 3942170, 5124821, 7884340, 10249642, 20499284, 25624105, 51248210, 102496420]

約数ペア:

[(1, 102496420), (2, 51248210), (4, 25624105), (5, 20499284), (10, 10249642), (13, 7884340), (20, 5124821), (26, 3942170), (52, 1971085), (65, 1576868), (130, 788434), (260, 394217), (479, 213980), (823, 124540), (958, 106990), (1646, 62270), (1916, 53495), (2395, 42796), (3292, 31135), (4115, 24908), (4790, 21398), (6227, 16460), (8230, 12454), (9580, 10699)]