About the Number

130000750

130000749 ← → 130000751

2進数表記:111101111111010011101101110

漢数字表記:一億三千万七百五十

素因数分解:

2 1 × 5 3 × 11 1 × 41 1 × 1153 1

素因数の和:1222
約数の個数: 64
約数和(自身を含む): 272196288
約数和(自身を除く): 142195538

約数列:
[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 125, 205, 250, 275, 410, 451, 550, 902, 1025, 1153, 1375, 2050, 2255, 2306, 2750, 4510, 5125, 5765, 10250, 11275, 11530, 12683, 22550, 25366, 28825, 47273, 56375, 57650, 63415, 94546, 112750, 126830, 144125, 236365, 288250, 317075, 472730, 520003, 634150, 1040006, 1181825, 1585375, 2363650, 2600015, 3170750, 5200030, 5909125, 11818250, 13000075, 26000150, 65000375, 130000750]

約数ペア:
[(1, 130000750), (2, 65000375), (5, 26000150), (10, 13000075), (11, 11818250), (22, 5909125), (25, 5200030), (41, 3170750), (50, 2600015), (55, 2363650), (82, 1585375), (110, 1181825), (125, 1040006), (205, 634150), (250, 520003), (275, 472730), (410, 317075), (451, 288250), (550, 236365), (902, 144125), (1025, 126830), (1153, 112750), (1375, 94546), (2050, 63415), (2255, 57650), (2306, 56375), (2750, 47273), (4510, 28825), (5125, 25366), (5765, 22550), (10250, 12683), (11275, 11530)]

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