110500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:49

約数の個数: 48

約数和(自身を含む): 275184

約数和(自身を除く): 164684

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 125, 130, 170, 221, 250, 260, 325, 340, 425, 442, 500, 650, 850, 884, 1105, 1300, 1625, 1700, 2125, 2210, 3250, 4250, 4420, 5525, 6500, 8500, 11050, 22100, 27625, 55250, 110500]

約数ペア:

[(1, 110500), (2, 55250), (4, 27625), (5, 22100), (10, 11050), (13, 8500), (17, 6500), (20, 5525), (25, 4420), (26, 4250), (34, 3250), (50, 2210), (52, 2125), (65, 1700), (68, 1625), (85, 1300), (100, 1105), (125, 884), (130, 850), (170, 650), (221, 500), (250, 442), (260, 425), (325, 340)]