10715199500

素因数分解:

$2^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{619}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 23764104000

約数和(自身を除く): 13048904500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 125, 178, 250, 356, 389, 445, 500, 619, 778, 890, 1238, 1556, 1780, 1945, 2225, 2476, 3095, 3890, 4450, 6190, 7780, 8900, 9725, 11125, 12380, 15475, 19450, 22250, 30950, 34621, 38900, 44500, 48625, 55091, 61900, 69242, 77375, 97250, 110182, 138484, 154750, 173105, 194500, 220364, 240791, 275455, 309500, 346210, 481582, 550910, 692420, 865525, 963164, 1101820, 1203955, 1377275, 1731050, 2407910, 2754550, 3462100, 4327625, 4815820, 5509100, 6019775, 6886375, 8655250, 12039550, 13772750, 17310500, 21430399, 24079100, 27545500, 30098875, 42860798, 60197750, 85721596, 107151995, 120395500, 214303990, 428607980, 535759975, 1071519950, 2143039900, 2678799875, 5357599750, 10715199500]

約数ペア:

[(1, 10715199500), (2, 5357599750), (4, 2678799875), (5, 2143039900), (10, 1071519950), (20, 535759975), (25, 428607980), (50, 214303990), (89, 120395500), (100, 107151995), (125, 85721596), (178, 60197750), (250, 42860798), (356, 30098875), (389, 27545500), (445, 24079100), (500, 21430399), (619, 17310500), (778, 13772750), (890, 12039550), (1238, 8655250), (1556, 6886375), (1780, 6019775), (1945, 5509100), (2225, 4815820), (2476, 4327625), (3095, 3462100), (3890, 2754550), (4450, 2407910), (6190, 1731050), (7780, 1377275), (8900, 1203955), (9725, 1101820), (11125, 963164), (12380, 865525), (15475, 692420), (19450, 550910), (22250, 481582), (30950, 346210), (34621, 309500), (38900, 275455), (44500, 240791), (48625, 220364), (55091, 194500), (61900, 173105), (69242, 154750), (77375, 138484), (97250, 110182)]