522930320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 160

約数和(自身を含む): 1418480640

約数和(自身を除く): 895550320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 31, 40, 44, 55, 58, 62, 80, 88, 110, 116, 124, 145, 155, 176, 220, 232, 248, 290, 310, 319, 341, 440, 464, 496, 580, 620, 638, 661, 682, 880, 899, 1160, 1240, 1276, 1322, 1364, 1595, 1705, 1798, 2320, 2480, 2552, 2644, 2728, 3190, 3305, 3410, 3596, 4495, 5104, 5288, 5456, 6380, 6610, 6820, 7192, 7271, 8990, 9889, 10576, 12760, 13220, 13640, 14384, 14542, 17980, 19169, 19778, 20491, 25520, 26440, 27280, 29084, 35960, 36355, 38338, 39556, 40982, 49445, 52880, 58168, 71920, 72710, 76676, 79112, 81964, 95845, 98890, 102455, 116336, 145420, 153352, 158224, 163928, 191690, 197780, 204910, 210859, 225401, 290840, 306704, 327856, 383380, 395560, 409820, 421718, 450802, 581680, 594239, 766760, 791120, 819640, 843436, 901604, 1054295, 1127005, 1188478, 1533520, 1639280, 1686872, 1803208, 2108590, 2254010, 2376956, 2971195, 3373744, 3606416, 4217180, 4508020, 4753912, 5942390, 6536629, 8434360, 9016040, 9507824, 11884780, 13073258, 16868720, 18032080, 23769560, 26146516, 32683145, 47539120, 52293032, 65366290, 104586064, 130732580, 261465160, 522930320]

約数ペア:

[(1, 522930320), (2, 261465160), (4, 130732580), (5, 104586064), (8, 65366290), (10, 52293032), (11, 47539120), (16, 32683145), (20, 26146516), (22, 23769560), (29, 18032080), (31, 16868720), (40, 13073258), (44, 11884780), (55, 9507824), (58, 9016040), (62, 8434360), (80, 6536629), (88, 5942390), (110, 4753912), (116, 4508020), (124, 4217180), (145, 3606416), (155, 3373744), (176, 2971195), (220, 2376956), (232, 2254010), (248, 2108590), (290, 1803208), (310, 1686872), (319, 1639280), (341, 1533520), (440, 1188478), (464, 1127005), (496, 1054295), (580, 901604), (620, 843436), (638, 819640), (661, 791120), (682, 766760), (880, 594239), (899, 581680), (1160, 450802), (1240, 421718), (1276, 409820), (1322, 395560), (1364, 383380), (1595, 327856), (1705, 306704), (1798, 290840), (2320, 225401), (2480, 210859), (2552, 204910), (2644, 197780), (2728, 191690), (3190, 163928), (3305, 158224), (3410, 153352), (3596, 145420), (4495, 116336), (5104, 102455), (5288, 98890), (5456, 95845), (6380, 81964), (6610, 79112), (6820, 76676), (7192, 72710), (7271, 71920), (8990, 58168), (9889, 52880), (10576, 49445), (12760, 40982), (13220, 39556), (13640, 38338), (14384, 36355), (14542, 35960), (17980, 29084), (19169, 27280), (19778, 26440), (20491, 25520)]