About the Number

1222713080

1222713079 ← → 1222713081

2進数表記:1001000111000010001111011111000

漢数字表記:十二億二千二百七十一万三千八十

素因数分解:

2 3 × 5 1 × 19 1 × 29 2 × 1913 1

素因数の和:2001
約数の個数: 96
約数和(自身を含む): 3000769200
約数和(自身を除く): 1778056120

約数列:
[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 841, 1102, 1160, 1682, 1913, 2204, 2755, 3364, 3826, 4205, 4408, 5510, 6728, 7652, 8410, 9565, 11020, 15304, 15979, 16820, 19130, 22040, 31958, 33640, 36347, 38260, 55477, 63916, 72694, 76520, 79895, 110954, 127832, 145388, 159790, 181735, 221908, 277385, 290776, 319580, 363470, 443816, 554770, 639160, 726940, 1054063, 1109540, 1453880, 1608833, 2108126, 2219080, 3217666, 4216252, 5270315, 6435332, 8044165, 8432504, 10540630, 12870664, 16088330, 21081260, 30567827, 32176660, 42162520, 61135654, 64353320, 122271308, 152839135, 244542616, 305678270, 611356540, 1222713080]

約数ペア:
[(1, 1222713080), (2, 611356540), (4, 305678270), (5, 244542616), (8, 152839135), (10, 122271308), (19, 64353320), (20, 61135654), (29, 42162520), (38, 32176660), (40, 30567827), (58, 21081260), (76, 16088330), (95, 12870664), (116, 10540630), (145, 8432504), (152, 8044165), (190, 6435332), (232, 5270315), (290, 4216252), (380, 3217666), (551, 2219080), (580, 2108126), (760, 1608833), (841, 1453880), (1102, 1109540), (1160, 1054063), (1682, 726940), (1913, 639160), (2204, 554770), (2755, 443816), (3364, 363470), (3826, 319580), (4205, 290776), (4408, 277385), (5510, 221908), (6728, 181735), (7652, 159790), (8410, 145388), (9565, 127832), (11020, 110954), (15304, 79895), (15979, 76520), (16820, 72694), (19130, 63916), (22040, 55477), (31958, 38260), (33640, 36347)]

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