About the Number

9980821730

9980821729 ← → 9980821731

2進数表記:1001010010111001110100000011100010

漢数字表記:九十九億八千八十二万千七百三十

素因数分解:

2 1 × 5 1 × 11 2 × 59 1 × 251 1 × 557 1

素因数の和:896
約数の個数: 96
約数和(自身を含む): 20198082240
約数和(自身を除く): 10217260510

約数列:
[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 121, 242, 251, 295, 502, 557, 590, 605, 649, 1114, 1210, 1255, 1298, 2510, 2761, 2785, 3245, 5522, 5570, 6127, 6490, 7139, 12254, 13805, 14278, 14809, 27610, 29618, 30371, 30635, 32863, 35695, 60742, 61270, 65726, 67397, 71390, 74045, 134794, 139807, 148090, 151855, 162899, 164315, 279614, 303710, 325798, 328630, 336985, 361493, 673970, 699035, 722986, 814495, 1398070, 1537877, 1628990, 1791889, 1807465, 3075754, 3583778, 3614930, 3976423, 7689385, 7952846, 8248613, 8959445, 15378770, 16497226, 16916647, 17918890, 19882115, 33833294, 39764230, 41243065, 82486130, 84583235, 90734743, 169166470, 181469486, 453673715, 907347430, 998082173, 1996164346, 4990410865, 9980821730]

約数ペア:
[(1, 9980821730), (2, 4990410865), (5, 1996164346), (10, 998082173), (11, 907347430), (22, 453673715), (55, 181469486), (59, 169166470), (110, 90734743), (118, 84583235), (121, 82486130), (242, 41243065), (251, 39764230), (295, 33833294), (502, 19882115), (557, 17918890), (590, 16916647), (605, 16497226), (649, 15378770), (1114, 8959445), (1210, 8248613), (1255, 7952846), (1298, 7689385), (2510, 3976423), (2761, 3614930), (2785, 3583778), (3245, 3075754), (5522, 1807465), (5570, 1791889), (6127, 1628990), (6490, 1537877), (7139, 1398070), (12254, 814495), (13805, 722986), (14278, 699035), (14809, 673970), (27610, 361493), (29618, 336985), (30371, 328630), (30635, 325798), (32863, 303710), (35695, 279614), (60742, 164315), (61270, 162899), (65726, 151855), (67397, 148090), (71390, 139807), (74045, 134794)]

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