7945300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 19498752

約数和(自身を除く): 11553452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 233, 275, 310, 341, 466, 550, 620, 682, 775, 932, 1100, 1165, 1364, 1550, 1705, 2330, 2563, 3100, 3410, 4660, 5126, 5825, 6820, 7223, 8525, 10252, 11650, 12815, 14446, 17050, 23300, 25630, 28892, 34100, 36115, 51260, 64075, 72230, 79453, 128150, 144460, 158906, 180575, 256300, 317812, 361150, 397265, 722300, 794530, 1589060, 1986325, 3972650, 7945300]

約数ペア:

[(1, 7945300), (2, 3972650), (4, 1986325), (5, 1589060), (10, 794530), (11, 722300), (20, 397265), (22, 361150), (25, 317812), (31, 256300), (44, 180575), (50, 158906), (55, 144460), (62, 128150), (100, 79453), (110, 72230), (124, 64075), (155, 51260), (220, 36115), (233, 34100), (275, 28892), (310, 25630), (341, 23300), (466, 17050), (550, 14446), (620, 12815), (682, 11650), (775, 10252), (932, 8525), (1100, 7223), (1165, 6820), (1364, 5825), (1550, 5126), (1705, 4660), (2330, 3410), (2563, 3100)]