About the Number

117788940

117788939 ← → 117788941

2進数表記:111000001010101000100001100

漢数字表記:一億千七百七十八万八千九百四十

素因数分解:

2 2 × 3 2 × 5 1 × 113 1 × 5791 1

素因数の和:5919
約数の個数: 72
約数和(自身を含む): 360517248
約数和(自身を除く): 242728308

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 5791, 6780, 10170, 11582, 17373, 20340, 23164, 28955, 34746, 52119, 57910, 69492, 86865, 104238, 115820, 173730, 208476, 260595, 347460, 521190, 654383, 1042380, 1308766, 1963149, 2617532, 3271915, 3926298, 5889447, 6543830, 7852596, 9815745, 11778894, 13087660, 19631490, 23557788, 29447235, 39262980, 58894470, 117788940]

約数ペア:
[(1, 117788940), (2, 58894470), (3, 39262980), (4, 29447235), (5, 23557788), (6, 19631490), (9, 13087660), (10, 11778894), (12, 9815745), (15, 7852596), (18, 6543830), (20, 5889447), (30, 3926298), (36, 3271915), (45, 2617532), (60, 1963149), (90, 1308766), (113, 1042380), (180, 654383), (226, 521190), (339, 347460), (452, 260595), (565, 208476), (678, 173730), (1017, 115820), (1130, 104238), (1356, 86865), (1695, 69492), (2034, 57910), (2260, 52119), (3390, 34746), (4068, 28955), (5085, 23164), (5791, 20340), (6780, 17373), (10170, 11582)]

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