About the Number

40922980

40922979 ← → 40922981

2進数表記:10011100000110111101100100

漢数字表記:四千九十二万二千九百八十

素因数分解:

2 2 × 5 1 × 7 1 × 23 1 × 71 1 × 179 1

素因数の和:289
約数の個数: 96
約数和(自身を含む): 104509440
約数和(自身を除く): 63586460

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 71, 92, 115, 140, 142, 161, 179, 230, 284, 322, 355, 358, 460, 497, 644, 710, 716, 805, 895, 994, 1253, 1420, 1610, 1633, 1790, 1988, 2485, 2506, 3220, 3266, 3580, 4117, 4970, 5012, 6265, 6532, 8165, 8234, 9940, 11431, 12530, 12709, 16330, 16468, 20585, 22862, 25060, 25418, 28819, 32660, 41170, 45724, 50836, 57155, 57638, 63545, 82340, 88963, 114310, 115276, 127090, 144095, 177926, 228620, 254180, 288190, 292307, 355852, 444815, 576380, 584614, 889630, 1169228, 1461535, 1779260, 2046149, 2923070, 4092298, 5846140, 8184596, 10230745, 20461490, 40922980]

約数ペア:
[(1, 40922980), (2, 20461490), (4, 10230745), (5, 8184596), (7, 5846140), (10, 4092298), (14, 2923070), (20, 2046149), (23, 1779260), (28, 1461535), (35, 1169228), (46, 889630), (70, 584614), (71, 576380), (92, 444815), (115, 355852), (140, 292307), (142, 288190), (161, 254180), (179, 228620), (230, 177926), (284, 144095), (322, 127090), (355, 115276), (358, 114310), (460, 88963), (497, 82340), (644, 63545), (710, 57638), (716, 57155), (805, 50836), (895, 45724), (994, 41170), (1253, 32660), (1420, 28819), (1610, 25418), (1633, 25060), (1790, 22862), (1988, 20585), (2485, 16468), (2506, 16330), (3220, 12709), (3266, 12530), (3580, 11431), (4117, 9940), (4970, 8234), (5012, 8165), (6265, 6532)]

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