108271400

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{5581}}^1$

素因数の和:5694

約数の個数: 48

約数和(自身を含む): 254371740

約数和(自身を除く): 146100340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2425, 3880, 4850, 5581, 9700, 11162, 19400, 22324, 27905, 44648, 55810, 111620, 139525, 223240, 279050, 541357, 558100, 1082714, 1116200, 2165428, 2706785, 4330856, 5413570, 10827140, 13533925, 21654280, 27067850, 54135700, 108271400]

約数ペア:

[(1, 108271400), (2, 54135700), (4, 27067850), (5, 21654280), (8, 13533925), (10, 10827140), (20, 5413570), (25, 4330856), (40, 2706785), (50, 2165428), (97, 1116200), (100, 1082714), (194, 558100), (200, 541357), (388, 279050), (485, 223240), (776, 139525), (970, 111620), (1940, 55810), (2425, 44648), (3880, 27905), (4850, 22324), (5581, 19400), (9700, 11162)]