About the Number

45100640

45100639 ← → 45100641

2進数表記:10101100000010111001100000

漢数字表記:四千五百十万六百四十

素因数分解:

2 5 × 5 1 × 13 1 × 21683 1

素因数の和:21711
約数の個数: 48
約数和(自身を含む): 114751728
約数和(自身を除く): 69651088

約数列:
[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 21683, 43366, 86732, 108415, 173464, 216830, 281879, 346928, 433660, 563758, 693856, 867320, 1127516, 1409395, 1734640, 2255032, 2818790, 3469280, 4510064, 5637580, 9020128, 11275160, 22550320, 45100640]

約数ペア:
[(1, 45100640), (2, 22550320), (4, 11275160), (5, 9020128), (8, 5637580), (10, 4510064), (13, 3469280), (16, 2818790), (20, 2255032), (26, 1734640), (32, 1409395), (40, 1127516), (52, 867320), (65, 693856), (80, 563758), (104, 433660), (130, 346928), (160, 281879), (208, 216830), (260, 173464), (416, 108415), (520, 86732), (1040, 43366), (2080, 21683)]

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