26511200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1120

約数の個数: 72

約数和(自身を含む): 66870720

約数和(自身を除く): 40359520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1069, 1240, 1550, 2138, 2480, 3100, 4276, 4960, 5345, 6200, 8552, 10690, 12400, 17104, 21380, 24800, 26725, 33139, 34208, 42760, 53450, 66278, 85520, 106900, 132556, 165695, 171040, 213800, 265112, 331390, 427600, 530224, 662780, 828475, 855200, 1060448, 1325560, 1656950, 2651120, 3313900, 5302240, 6627800, 13255600, 26511200]

約数ペア:

[(1, 26511200), (2, 13255600), (4, 6627800), (5, 5302240), (8, 3313900), (10, 2651120), (16, 1656950), (20, 1325560), (25, 1060448), (31, 855200), (32, 828475), (40, 662780), (50, 530224), (62, 427600), (80, 331390), (100, 265112), (124, 213800), (155, 171040), (160, 165695), (200, 132556), (248, 106900), (310, 85520), (400, 66278), (496, 53450), (620, 42760), (775, 34208), (800, 33139), (992, 26725), (1069, 24800), (1240, 21380), (1550, 17104), (2138, 12400), (2480, 10690), (3100, 8552), (4276, 6200), (4960, 5345)]