About the Number

2005482690

2005482689 ← → 2005482691

2進数表記:1110111100010010011110011000010

漢数字表記:二十億五百四十八万二千六百九十

素因数分解:

2 1 × 3 2 × 5 1 × 17 1 × 31 1 × 42283 1

素因数の和:42344
約数の個数: 96
約数和(自身を含む): 5699206656
約数和(自身を除く): 3693723966

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1395, 1530, 1581, 2635, 2790, 3162, 4743, 5270, 7905, 9486, 15810, 23715, 42283, 47430, 84566, 126849, 211415, 253698, 380547, 422830, 634245, 718811, 761094, 1268490, 1310773, 1437622, 1902735, 2156433, 2621546, 3594055, 3805470, 3932319, 4312866, 6469299, 6553865, 7188110, 7864638, 10782165, 11796957, 12938598, 13107730, 19661595, 21564330, 22283141, 23593914, 32346495, 39323190, 44566282, 58984785, 64692990, 66849423, 111415705, 117969570, 133698846, 200548269, 222831410, 334247115, 401096538, 668494230, 1002741345, 2005482690]

約数ペア:
[(1, 2005482690), (2, 1002741345), (3, 668494230), (5, 401096538), (6, 334247115), (9, 222831410), (10, 200548269), (15, 133698846), (17, 117969570), (18, 111415705), (30, 66849423), (31, 64692990), (34, 58984785), (45, 44566282), (51, 39323190), (62, 32346495), (85, 23593914), (90, 22283141), (93, 21564330), (102, 19661595), (153, 13107730), (155, 12938598), (170, 11796957), (186, 10782165), (255, 7864638), (279, 7188110), (306, 6553865), (310, 6469299), (465, 4312866), (510, 3932319), (527, 3805470), (558, 3594055), (765, 2621546), (930, 2156433), (1054, 1902735), (1395, 1437622), (1530, 1310773), (1581, 1268490), (2635, 761094), (2790, 718811), (3162, 634245), (4743, 422830), (5270, 380547), (7905, 253698), (9486, 211415), (15810, 126849), (23715, 84566), (42283, 47430)]

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