About the Number

104044990

104044989 ← → 104044991

2進数表記:110001100111001100110111110

漢数字表記:一億四百四万四千九百九十

素因数分解:

2 1 × 5 1 × 7 1 × 31 1 × 47947 1

素因数の和:47992
約数の個数: 32
約数和(自身を含む): 220944384
約数和(自身を除く): 116899394

約数列:
[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 47947, 95894, 239735, 335629, 479470, 671258, 1486357, 1678145, 2972714, 3356290, 7431785, 10404499, 14863570, 20808998, 52022495, 104044990]

約数ペア:
[(1, 104044990), (2, 52022495), (5, 20808998), (7, 14863570), (10, 10404499), (14, 7431785), (31, 3356290), (35, 2972714), (62, 1678145), (70, 1486357), (155, 671258), (217, 479470), (310, 335629), (434, 239735), (1085, 95894), (2170, 47947)]

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