30572200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4931}}^1$

素因数の和:4978

約数の個数: 48

約数和(自身を含む): 73388160

約数和(自身を除く): 42815960

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, 4931, 6200, 9862, 19724, 24655, 39448, 49310, 98620, 123275, 152861, 197240, 246550, 305722, 493100, 611444, 764305, 986200, 1222888, 1528610, 3057220, 3821525, 6114440, 7643050, 15286100, 30572200]

約数ペア:

[(1, 30572200), (2, 15286100), (4, 7643050), (5, 6114440), (8, 3821525), (10, 3057220), (20, 1528610), (25, 1222888), (31, 986200), (40, 764305), (50, 611444), (62, 493100), (100, 305722), (124, 246550), (155, 197240), (200, 152861), (248, 123275), (310, 98620), (620, 49310), (775, 39448), (1240, 24655), (1550, 19724), (3100, 9862), (4931, 6200)]