967216900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1303}}^1$

素因数の和:1901

約数の個数: 72

約数和(自身を含む): 2266007744

約数和(自身を除く): 1298790844

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 571, 650, 1142, 1300, 1303, 2284, 2606, 2855, 5212, 5710, 6515, 7423, 11420, 13030, 14275, 14846, 16939, 26060, 28550, 29692, 32575, 33878, 37115, 57100, 65150, 67756, 74230, 84695, 130300, 148460, 169390, 185575, 338780, 371150, 423475, 742300, 744013, 846950, 1488026, 1693900, 2976052, 3720065, 7440130, 9672169, 14880260, 18600325, 19344338, 37200650, 38688676, 48360845, 74401300, 96721690, 193443380, 241804225, 483608450, 967216900]

約数ペア:

[(1, 967216900), (2, 483608450), (4, 241804225), (5, 193443380), (10, 96721690), (13, 74401300), (20, 48360845), (25, 38688676), (26, 37200650), (50, 19344338), (52, 18600325), (65, 14880260), (100, 9672169), (130, 7440130), (260, 3720065), (325, 2976052), (571, 1693900), (650, 1488026), (1142, 846950), (1300, 744013), (1303, 742300), (2284, 423475), (2606, 371150), (2855, 338780), (5212, 185575), (5710, 169390), (6515, 148460), (7423, 130300), (11420, 84695), (13030, 74230), (14275, 67756), (14846, 65150), (16939, 57100), (26060, 37115), (28550, 33878), (29692, 32575)]