About the Number

2199422720

2199422719 ← → 2199422721

2進数表記:10000011000110001000011100000000

漢数字表記:二十一億九千九百四十二万二千七百二十

素因数分解:

2 8 × 5 1 × 11 1 × 31 1 × 5039 1

素因数の和:5102
約数の個数: 144
約数和(自身を含む): 5933813760
約数和(自身を除く): 3734391040

約数列:
[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2480, 2728, 2816, 3410, 3520, 3968, 4960, 5039, 5456, 6820, 7040, 7936, 9920, 10078, 10912, 13640, 14080, 19840, 20156, 21824, 25195, 27280, 39680, 40312, 43648, 50390, 54560, 55429, 80624, 87296, 100780, 109120, 110858, 156209, 161248, 201560, 218240, 221716, 277145, 312418, 322496, 403120, 436480, 443432, 554290, 624836, 644992, 781045, 806240, 886864, 1108580, 1249672, 1289984, 1562090, 1612480, 1718299, 1773728, 2217160, 2499344, 3124180, 3224960, 3436598, 3547456, 4434320, 4998688, 6248360, 6449920, 6873196, 7094912, 8591495, 8868640, 9997376, 12496720, 13746392, 14189824, 17182990, 17737280, 19994752, 24993440, 27492784, 34365980, 35474560, 39989504, 49986880, 54985568, 68731960, 70949120, 99973760, 109971136, 137463920, 199947520, 219942272, 274927840, 439884544, 549855680, 1099711360, 2199422720]

約数ペア:
[(1, 2199422720), (2, 1099711360), (4, 549855680), (5, 439884544), (8, 274927840), (10, 219942272), (11, 199947520), (16, 137463920), (20, 109971136), (22, 99973760), (31, 70949120), (32, 68731960), (40, 54985568), (44, 49986880), (55, 39989504), (62, 35474560), (64, 34365980), (80, 27492784), (88, 24993440), (110, 19994752), (124, 17737280), (128, 17182990), (155, 14189824), (160, 13746392), (176, 12496720), (220, 9997376), (248, 8868640), (256, 8591495), (310, 7094912), (320, 6873196), (341, 6449920), (352, 6248360), (440, 4998688), (496, 4434320), (620, 3547456), (640, 3436598), (682, 3224960), (704, 3124180), (880, 2499344), (992, 2217160), (1240, 1773728), (1280, 1718299), (1364, 1612480), (1408, 1562090), (1705, 1289984), (1760, 1249672), (1984, 1108580), (2480, 886864), (2728, 806240), (2816, 781045), (3410, 644992), (3520, 624836), (3968, 554290), (4960, 443432), (5039, 436480), (5456, 403120), (6820, 322496), (7040, 312418), (7936, 277145), (9920, 221716), (10078, 218240), (10912, 201560), (13640, 161248), (14080, 156209), (19840, 110858), (20156, 109120), (21824, 100780), (25195, 87296), (27280, 80624), (39680, 55429), (40312, 54560), (43648, 50390)]

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