About the Number

1944132320

1944132319 ← → 1944132321

2進数表記:1110011111000010001101011100000

漢数字表記:十九億四千四百十三万二千三百二十

素因数分解:

2 5 × 5 1 × 13 1 × 271 1 × 3449 1

素因数の和:3748
約数の個数: 96
約数和(自身を含む): 4966012800
約数和(自身を除く): 3021880480

約数列:
[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 271, 416, 520, 542, 1040, 1084, 1355, 2080, 2168, 2710, 3449, 3523, 4336, 5420, 6898, 7046, 8672, 10840, 13796, 14092, 17245, 17615, 21680, 27592, 28184, 34490, 35230, 43360, 44837, 55184, 56368, 68980, 70460, 89674, 110368, 112736, 137960, 140920, 179348, 224185, 275920, 281840, 358696, 448370, 551840, 563680, 717392, 896740, 934679, 1434784, 1793480, 1869358, 3586960, 3738716, 4673395, 7173920, 7477432, 9346790, 12150827, 14954864, 18693580, 24301654, 29909728, 37387160, 48603308, 60754135, 74774320, 97206616, 121508270, 149548640, 194413232, 243016540, 388826464, 486033080, 972066160, 1944132320]

約数ペア:
[(1, 1944132320), (2, 972066160), (4, 486033080), (5, 388826464), (8, 243016540), (10, 194413232), (13, 149548640), (16, 121508270), (20, 97206616), (26, 74774320), (32, 60754135), (40, 48603308), (52, 37387160), (65, 29909728), (80, 24301654), (104, 18693580), (130, 14954864), (160, 12150827), (208, 9346790), (260, 7477432), (271, 7173920), (416, 4673395), (520, 3738716), (542, 3586960), (1040, 1869358), (1084, 1793480), (1355, 1434784), (2080, 934679), (2168, 896740), (2710, 717392), (3449, 563680), (3523, 551840), (4336, 448370), (5420, 358696), (6898, 281840), (7046, 275920), (8672, 224185), (10840, 179348), (13796, 140920), (14092, 137960), (17245, 112736), (17615, 110368), (21680, 89674), (27592, 70460), (28184, 68980), (34490, 56368), (35230, 55184), (43360, 44837)]

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