About the Number

100404390

100404389 ← → 100404391

2進数表記:101111111000000110010100110

漢数字表記:一億四十万四千三百九十

素因数分解:

2 1 × 3 1 × 5 1 × 193 1 × 17341 1

素因数の和:17544
約数の個数: 32
約数和(自身を含む): 242233056
約数和(自身を除く): 141828666

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 17341, 34682, 52023, 86705, 104046, 173410, 260115, 520230, 3346813, 6693626, 10040439, 16734065, 20080878, 33468130, 50202195, 100404390]

約数ペア:
[(1, 100404390), (2, 50202195), (3, 33468130), (5, 20080878), (6, 16734065), (10, 10040439), (15, 6693626), (30, 3346813), (193, 520230), (386, 260115), (579, 173410), (965, 104046), (1158, 86705), (1930, 52023), (2895, 34682), (5790, 17341)]

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