75569780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26423}}^1$

素因数の和:26456

約数の個数: 48

約数和(自身を含む): 186447744

約数和(自身を除く): 110877964

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, 26423, 52846, 105692, 132115, 264230, 290653, 343499, 528460, 581306, 686998, 1162612, 1373996, 1453265, 1717495, 2906530, 3434990, 3778489, 5813060, 6869980, 7556978, 15113956, 18892445, 37784890, 75569780]

約数ペア:

[(1, 75569780), (2, 37784890), (4, 18892445), (5, 15113956), (10, 7556978), (11, 6869980), (13, 5813060), (20, 3778489), (22, 3434990), (26, 2906530), (44, 1717495), (52, 1453265), (55, 1373996), (65, 1162612), (110, 686998), (130, 581306), (143, 528460), (220, 343499), (260, 290653), (286, 264230), (572, 132115), (715, 105692), (1430, 52846), (2860, 26423)]