5310500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 13453440

約数和(自身を除く): 8142940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 43, 50, 52, 65, 76, 86, 95, 100, 125, 130, 172, 190, 215, 247, 250, 260, 325, 380, 430, 475, 494, 500, 559, 650, 817, 860, 950, 988, 1075, 1118, 1235, 1300, 1625, 1634, 1900, 2150, 2236, 2375, 2470, 2795, 3250, 3268, 4085, 4300, 4750, 4940, 5375, 5590, 6175, 6500, 8170, 9500, 10621, 10750, 11180, 12350, 13975, 16340, 20425, 21242, 21500, 24700, 27950, 30875, 40850, 42484, 53105, 55900, 61750, 69875, 81700, 102125, 106210, 123500, 139750, 204250, 212420, 265525, 279500, 408500, 531050, 1062100, 1327625, 2655250, 5310500]

約数ペア:

[(1, 5310500), (2, 2655250), (4, 1327625), (5, 1062100), (10, 531050), (13, 408500), (19, 279500), (20, 265525), (25, 212420), (26, 204250), (38, 139750), (43, 123500), (50, 106210), (52, 102125), (65, 81700), (76, 69875), (86, 61750), (95, 55900), (100, 53105), (125, 42484), (130, 40850), (172, 30875), (190, 27950), (215, 24700), (247, 21500), (250, 21242), (260, 20425), (325, 16340), (380, 13975), (430, 12350), (475, 11180), (494, 10750), (500, 10621), (559, 9500), (650, 8170), (817, 6500), (860, 6175), (950, 5590), (988, 5375), (1075, 4940), (1118, 4750), (1235, 4300), (1300, 4085), (1625, 3268), (1634, 3250), (1900, 2795), (2150, 2470), (2236, 2375)]