200562560

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:980

約数の個数: 128

約数和(自身を含む): 540518400

約数和(自身を除く): 339955840

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, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 919, 992, 1240, 1364, 1408, 1705, 1760, 1838, 1984, 2480, 2728, 3410, 3520, 3676, 3968, 4595, 4960, 5456, 6820, 7040, 7352, 9190, 9920, 10109, 10912, 13640, 14704, 18380, 19840, 20218, 21824, 27280, 28489, 29408, 36760, 40436, 43648, 50545, 54560, 56978, 58816, 73520, 80872, 101090, 109120, 113956, 117632, 142445, 147040, 161744, 202180, 218240, 227912, 284890, 294080, 313379, 323488, 404360, 455824, 569780, 588160, 626758, 646976, 808720, 911648, 1139560, 1253516, 1293952, 1566895, 1617440, 1823296, 2279120, 2507032, 3133790, 3234880, 3646592, 4558240, 5014064, 6267580, 6469760, 9116480, 10028128, 12535160, 18232960, 20056256, 25070320, 40112512, 50140640, 100281280, 200562560]

約数ペア:

[(1, 200562560), (2, 100281280), (4, 50140640), (5, 40112512), (8, 25070320), (10, 20056256), (11, 18232960), (16, 12535160), (20, 10028128), (22, 9116480), (31, 6469760), (32, 6267580), (40, 5014064), (44, 4558240), (55, 3646592), (62, 3234880), (64, 3133790), (80, 2507032), (88, 2279120), (110, 1823296), (124, 1617440), (128, 1566895), (155, 1293952), (160, 1253516), (176, 1139560), (220, 911648), (248, 808720), (310, 646976), (320, 626758), (341, 588160), (352, 569780), (440, 455824), (496, 404360), (620, 323488), (640, 313379), (682, 294080), (704, 284890), (880, 227912), (919, 218240), (992, 202180), (1240, 161744), (1364, 147040), (1408, 142445), (1705, 117632), (1760, 113956), (1838, 109120), (1984, 101090), (2480, 80872), (2728, 73520), (3410, 58816), (3520, 56978), (3676, 54560), (3968, 50545), (4595, 43648), (4960, 40436), (5456, 36760), (6820, 29408), (7040, 28489), (7352, 27280), (9190, 21824), (9920, 20218), (10109, 19840), (10912, 18380), (13640, 14704)]