471918080

素因数分解:

$2^9\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2221}}^1$

素因数の和:2327

約数の個数: 80

約数和(自身を含む): 1145645424

約数和(自身を除く): 673727344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 512, 640, 664, 830, 1280, 1328, 1660, 2221, 2560, 2656, 3320, 4442, 5312, 6640, 8884, 10624, 11105, 13280, 17768, 21248, 22210, 26560, 35536, 42496, 44420, 53120, 71072, 88840, 106240, 142144, 177680, 184343, 212480, 284288, 355360, 368686, 568576, 710720, 737372, 921715, 1137152, 1421440, 1474744, 1843430, 2842880, 2949488, 3686860, 5685760, 5898976, 7373720, 11797952, 14747440, 23595904, 29494880, 47191808, 58989760, 94383616, 117979520, 235959040, 471918080]

約数ペア:

[(1, 471918080), (2, 235959040), (4, 117979520), (5, 94383616), (8, 58989760), (10, 47191808), (16, 29494880), (20, 23595904), (32, 14747440), (40, 11797952), (64, 7373720), (80, 5898976), (83, 5685760), (128, 3686860), (160, 2949488), (166, 2842880), (256, 1843430), (320, 1474744), (332, 1421440), (415, 1137152), (512, 921715), (640, 737372), (664, 710720), (830, 568576), (1280, 368686), (1328, 355360), (1660, 284288), (2221, 212480), (2560, 184343), (2656, 177680), (3320, 142144), (4442, 106240), (5312, 88840), (6640, 71072), (8884, 53120), (10624, 44420), (11105, 42496), (13280, 35536), (17768, 26560), (21248, 22210)]