About the Number

42178990

42178989 ← → 42178991

2進数表記:10100000111001100110101110

漢数字表記:四千二百十七万八千九百九十

素因数分解:

2 1 × 5 1 × 7 1 × 53 1 × 11369 1

素因数の和:11436
約数の個数: 32
約数和(自身を含む): 88413120
約数和(自身を除く): 46234130

約数列:
[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 11369, 22738, 56845, 79583, 113690, 159166, 397915, 602557, 795830, 1205114, 3012785, 4217899, 6025570, 8435798, 21089495, 42178990]

約数ペア:
[(1, 42178990), (2, 21089495), (5, 8435798), (7, 6025570), (10, 4217899), (14, 3012785), (35, 1205114), (53, 795830), (70, 602557), (106, 397915), (265, 159166), (371, 113690), (530, 79583), (742, 56845), (1855, 22738), (3710, 11369)]

このpageの処理時間: 0.008534908294677734 seconds