26320580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9203}}^1$

素因数の和:9236

約数の個数: 48

約数和(自身を含む): 64943424

約数和(自身を除く): 38622844

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 9203, 18406, 36812, 46015, 92030, 101233, 119639, 184060, 202466, 239278, 404932, 478556, 506165, 598195, 1012330, 1196390, 1316029, 2024660, 2392780, 2632058, 5264116, 6580145, 13160290, 26320580]

約数ペア:

[(1, 26320580), (2, 13160290), (4, 6580145), (5, 5264116), (10, 2632058), (11, 2392780), (13, 2024660), (20, 1316029), (22, 1196390), (26, 1012330), (44, 598195), (52, 506165), (55, 478556), (65, 404932), (110, 239278), (130, 202466), (143, 184060), (220, 119639), (260, 101233), (286, 92030), (572, 46015), (715, 36812), (1430, 18406), (2860, 9203)]