About the Number

1330393900

1330393899 ← → 1330393901

2進数表記:1001111010011000011001100101100

漢数字表記:十三億三千三十九万三千九百

素因数分解:

2 2 × 5 2 × 11 1 × 613 1 × 1973 1

素因数の和:2611
約数の個数: 72
約数和(自身を含む): 3156141744
約数和(自身を除く): 1825747844

約数列:
[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 613, 1100, 1226, 1973, 2452, 3065, 3946, 6130, 6743, 7892, 9865, 12260, 13486, 15325, 19730, 21703, 26972, 30650, 33715, 39460, 43406, 49325, 61300, 67430, 86812, 98650, 108515, 134860, 168575, 197300, 217030, 337150, 434060, 542575, 674300, 1085150, 1209449, 2170300, 2418898, 4837796, 6047245, 12094490, 13303939, 24188980, 26607878, 30236225, 53215756, 60472450, 66519695, 120944900, 133039390, 266078780, 332598475, 665196950, 1330393900]

約数ペア:
[(1, 1330393900), (2, 665196950), (4, 332598475), (5, 266078780), (10, 133039390), (11, 120944900), (20, 66519695), (22, 60472450), (25, 53215756), (44, 30236225), (50, 26607878), (55, 24188980), (100, 13303939), (110, 12094490), (220, 6047245), (275, 4837796), (550, 2418898), (613, 2170300), (1100, 1209449), (1226, 1085150), (1973, 674300), (2452, 542575), (3065, 434060), (3946, 337150), (6130, 217030), (6743, 197300), (7892, 168575), (9865, 134860), (12260, 108515), (13486, 98650), (15325, 86812), (19730, 67430), (21703, 61300), (26972, 49325), (30650, 43406), (33715, 39460)]

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