20923048500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{263183}}^1$

素因数の和:263258

約数の個数: 96

約数和(自身を含む): 62077736448

約数和(自身を除く): 41154687948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 125, 150, 159, 212, 250, 265, 300, 318, 375, 500, 530, 636, 750, 795, 1060, 1325, 1500, 1590, 2650, 3180, 3975, 5300, 6625, 7950, 13250, 15900, 19875, 26500, 39750, 79500, 263183, 526366, 789549, 1052732, 1315915, 1579098, 2631830, 3158196, 3947745, 5263660, 6579575, 7895490, 13159150, 13948699, 15790980, 19738725, 26318300, 27897398, 32897875, 39477450, 41846097, 55794796, 65795750, 69743495, 78954900, 83692194, 98693625, 131591500, 139486990, 167384388, 197387250, 209230485, 278973980, 348717475, 394774500, 418460970, 697434950, 836921940, 1046152425, 1394869900, 1743587375, 2092304850, 3487174750, 4184609700, 5230762125, 6974349500, 10461524250, 20923048500]

約数ペア:

[(1, 20923048500), (2, 10461524250), (3, 6974349500), (4, 5230762125), (5, 4184609700), (6, 3487174750), (10, 2092304850), (12, 1743587375), (15, 1394869900), (20, 1046152425), (25, 836921940), (30, 697434950), (50, 418460970), (53, 394774500), (60, 348717475), (75, 278973980), (100, 209230485), (106, 197387250), (125, 167384388), (150, 139486990), (159, 131591500), (212, 98693625), (250, 83692194), (265, 78954900), (300, 69743495), (318, 65795750), (375, 55794796), (500, 41846097), (530, 39477450), (636, 32897875), (750, 27897398), (795, 26318300), (1060, 19738725), (1325, 15790980), (1500, 13948699), (1590, 13159150), (2650, 7895490), (3180, 6579575), (3975, 5263660), (5300, 3947745), (6625, 3158196), (7950, 2631830), (13250, 1579098), (15900, 1315915), (19875, 1052732), (26500, 789549), (39750, 526366), (79500, 263183)]