15738092500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5441}}^1$

素因数の和:5567

約数の個数: 120

約数和(自身を含む): 37486781640

約数和(自身を除く): 21748689140

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 89, 100, 125, 130, 178, 250, 260, 325, 356, 445, 500, 625, 650, 890, 1157, 1250, 1300, 1625, 1780, 2225, 2314, 2500, 3250, 4450, 4628, 5441, 5785, 6500, 8125, 8900, 10882, 11125, 11570, 16250, 21764, 22250, 23140, 27205, 28925, 32500, 44500, 54410, 55625, 57850, 70733, 108820, 111250, 115700, 136025, 141466, 144625, 222500, 272050, 282932, 289250, 353665, 484249, 544100, 578500, 680125, 707330, 723125, 968498, 1360250, 1414660, 1446250, 1768325, 1936996, 2421245, 2720500, 2892500, 3400625, 3536650, 4842490, 6295237, 6801250, 7073300, 8841625, 9684980, 12106225, 12590474, 13602500, 17683250, 24212450, 25180948, 31476185, 35366500, 44208125, 48424900, 60531125, 62952370, 88416250, 121062250, 125904740, 157380925, 176832500, 242124500, 302655625, 314761850, 605311250, 629523700, 786904625, 1210622500, 1573809250, 3147618500, 3934523125, 7869046250, 15738092500]

約数ペア:

[(1, 15738092500), (2, 7869046250), (4, 3934523125), (5, 3147618500), (10, 1573809250), (13, 1210622500), (20, 786904625), (25, 629523700), (26, 605311250), (50, 314761850), (52, 302655625), (65, 242124500), (89, 176832500), (100, 157380925), (125, 125904740), (130, 121062250), (178, 88416250), (250, 62952370), (260, 60531125), (325, 48424900), (356, 44208125), (445, 35366500), (500, 31476185), (625, 25180948), (650, 24212450), (890, 17683250), (1157, 13602500), (1250, 12590474), (1300, 12106225), (1625, 9684980), (1780, 8841625), (2225, 7073300), (2314, 6801250), (2500, 6295237), (3250, 4842490), (4450, 3536650), (4628, 3400625), (5441, 2892500), (5785, 2720500), (6500, 2421245), (8125, 1936996), (8900, 1768325), (10882, 1446250), (11125, 1414660), (11570, 1360250), (16250, 968498), (21764, 723125), (22250, 707330), (23140, 680125), (27205, 578500), (28925, 544100), (32500, 484249), (44500, 353665), (54410, 289250), (55625, 282932), (57850, 272050), (70733, 222500), (108820, 144625), (111250, 141466), (115700, 136025)]