97112420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6907}}^1$

素因数の和:6972

約数の個数: 48

約数和(自身を含む): 220503360

約数和(自身を除く): 123390940

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 6907, 7030, 13814, 14060, 27628, 34535, 69070, 131233, 138140, 255559, 262466, 511118, 524932, 656165, 1022236, 1277795, 1312330, 2555590, 2624660, 4855621, 5111180, 9711242, 19422484, 24278105, 48556210, 97112420]

約数ペア:

[(1, 97112420), (2, 48556210), (4, 24278105), (5, 19422484), (10, 9711242), (19, 5111180), (20, 4855621), (37, 2624660), (38, 2555590), (74, 1312330), (76, 1277795), (95, 1022236), (148, 656165), (185, 524932), (190, 511118), (370, 262466), (380, 255559), (703, 138140), (740, 131233), (1406, 69070), (2812, 34535), (3515, 27628), (6907, 14060), (7030, 13814)]