About the Number

101047980

101047979 ← → 101047981

2進数表記:110000001011101111010101100

漢数字表記:一億百四万七千九百八十

素因数分解:

2 2 × 3 1 × 5 1 × 11 1 × 283 1 × 541 1

素因数の和:847
約数の個数: 96
約数和(自身を含む): 310318848
約数和(自身を除く): 209270868

約数列:
[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 283, 330, 541, 566, 660, 849, 1082, 1132, 1415, 1623, 1698, 2164, 2705, 2830, 3113, 3246, 3396, 4245, 5410, 5660, 5951, 6226, 6492, 8115, 8490, 9339, 10820, 11902, 12452, 15565, 16230, 16980, 17853, 18678, 23804, 29755, 31130, 32460, 35706, 37356, 46695, 59510, 62260, 71412, 89265, 93390, 119020, 153103, 178530, 186780, 306206, 357060, 459309, 612412, 765515, 918618, 1531030, 1684133, 1837236, 2296545, 3062060, 3368266, 4593090, 5052399, 6736532, 8420665, 9186180, 10104798, 16841330, 20209596, 25261995, 33682660, 50523990, 101047980]

約数ペア:
[(1, 101047980), (2, 50523990), (3, 33682660), (4, 25261995), (5, 20209596), (6, 16841330), (10, 10104798), (11, 9186180), (12, 8420665), (15, 6736532), (20, 5052399), (22, 4593090), (30, 3368266), (33, 3062060), (44, 2296545), (55, 1837236), (60, 1684133), (66, 1531030), (110, 918618), (132, 765515), (165, 612412), (220, 459309), (283, 357060), (330, 306206), (541, 186780), (566, 178530), (660, 153103), (849, 119020), (1082, 93390), (1132, 89265), (1415, 71412), (1623, 62260), (1698, 59510), (2164, 46695), (2705, 37356), (2830, 35706), (3113, 32460), (3246, 31130), (3396, 29755), (4245, 23804), (5410, 18678), (5660, 17853), (5951, 16980), (6226, 16230), (6492, 15565), (8115, 12452), (8490, 11902), (9339, 10820)]

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