About the Number

108409380

108409379 ← → 108409381

2進数表記:110011101100011001000100100

漢数字表記:一億八百四十万九千三百八十

素因数分解:

2 2 × 3 1 × 5 1 × 53 1 × 73 1 × 467 1

素因数の和:605
約数の個数: 96
約数和(自身を含む): 314181504
約数和(自身を除く): 205772124

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 73, 106, 146, 159, 212, 219, 265, 292, 318, 365, 438, 467, 530, 636, 730, 795, 876, 934, 1060, 1095, 1401, 1460, 1590, 1868, 2190, 2335, 2802, 3180, 3869, 4380, 4670, 5604, 7005, 7738, 9340, 11607, 14010, 15476, 19345, 23214, 24751, 28020, 34091, 38690, 46428, 49502, 58035, 68182, 74253, 77380, 99004, 102273, 116070, 123755, 136364, 148506, 170455, 204546, 232140, 247510, 297012, 340910, 371265, 409092, 495020, 511365, 681820, 742530, 1022730, 1485060, 1806823, 2045460, 3613646, 5420469, 7227292, 9034115, 10840938, 18068230, 21681876, 27102345, 36136460, 54204690, 108409380]

約数ペア:
[(1, 108409380), (2, 54204690), (3, 36136460), (4, 27102345), (5, 21681876), (6, 18068230), (10, 10840938), (12, 9034115), (15, 7227292), (20, 5420469), (30, 3613646), (53, 2045460), (60, 1806823), (73, 1485060), (106, 1022730), (146, 742530), (159, 681820), (212, 511365), (219, 495020), (265, 409092), (292, 371265), (318, 340910), (365, 297012), (438, 247510), (467, 232140), (530, 204546), (636, 170455), (730, 148506), (795, 136364), (876, 123755), (934, 116070), (1060, 102273), (1095, 99004), (1401, 77380), (1460, 74253), (1590, 68182), (1868, 58035), (2190, 49502), (2335, 46428), (2802, 38690), (3180, 34091), (3869, 28020), (4380, 24751), (4670, 23214), (5604, 19345), (7005, 15476), (7738, 14010), (9340, 11607)]

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