About the Number

3681380

3681379 ← → 3681381

2進数表記:1110000010110001100100

漢数字表記:三百六十八万千三百八十

素因数分解:

2 2 × 5 1 × 23 1 × 53 1 × 151 1

素因数の和:236
約数の個数: 48
約数和(自身を含む): 8273664
約数和(自身を除く): 4592284

約数列:
[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 151, 212, 230, 265, 302, 460, 530, 604, 755, 1060, 1219, 1510, 2438, 3020, 3473, 4876, 6095, 6946, 8003, 12190, 13892, 16006, 17365, 24380, 32012, 34730, 40015, 69460, 80030, 160060, 184069, 368138, 736276, 920345, 1840690, 3681380]

約数ペア:
[(1, 3681380), (2, 1840690), (4, 920345), (5, 736276), (10, 368138), (20, 184069), (23, 160060), (46, 80030), (53, 69460), (92, 40015), (106, 34730), (115, 32012), (151, 24380), (212, 17365), (230, 16006), (265, 13892), (302, 12190), (460, 8003), (530, 6946), (604, 6095), (755, 4876), (1060, 3473), (1219, 3020), (1510, 2438)]

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