About the Number

469928980

469928979 ← → 469928981

2進数表記:11100000000101000110000010100

漢数字表記:四億六千九百九十二万八千九百八十

素因数分解:

2 2 × 5 1 × 673 1 × 34913 1

素因数の和:35595
約数の個数: 24
約数和(自身を含む): 988345512
約数和(自身を除く): 518416532

約数列:
[1, 2, 4, 5, 10, 20, 673, 1346, 2692, 3365, 6730, 13460, 34913, 69826, 139652, 174565, 349130, 698260, 23496449, 46992898, 93985796, 117482245, 234964490, 469928980]

約数ペア:
[(1, 469928980), (2, 234964490), (4, 117482245), (5, 93985796), (10, 46992898), (20, 23496449), (673, 698260), (1346, 349130), (2692, 174565), (3365, 139652), (6730, 69826), (13460, 34913)]

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