42302600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6823}}^1$

素因数の和:6870

約数の個数: 48

約数和(自身を含む): 101541120

約数和(自身を除く): 59238520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 6823, 13646, 27292, 34115, 54584, 68230, 136460, 170575, 211513, 272920, 341150, 423026, 682300, 846052, 1057565, 1364600, 1692104, 2115130, 4230260, 5287825, 8460520, 10575650, 21151300, 42302600]

約数ペア:

[(1, 42302600), (2, 21151300), (4, 10575650), (5, 8460520), (8, 5287825), (10, 4230260), (20, 2115130), (25, 1692104), (31, 1364600), (40, 1057565), (50, 846052), (62, 682300), (100, 423026), (124, 341150), (155, 272920), (200, 211513), (248, 170575), (310, 136460), (620, 68230), (775, 54584), (1240, 34115), (1550, 27292), (3100, 13646), (6200, 6823)]