949051520

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4646

約数の個数: 128

約数和(自身を含む): 2529273600

約数和(自身を除く): 1580222080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 640, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2176, 2432, 2584, 2720, 3040, 3230, 4591, 5168, 5440, 6080, 6460, 9182, 10336, 10880, 12160, 12920, 18364, 20672, 22955, 25840, 36728, 41344, 45910, 51680, 73456, 78047, 87229, 91820, 103360, 146912, 156094, 174458, 183640, 206720, 293824, 312188, 348916, 367280, 390235, 436145, 587648, 624376, 697832, 734560, 780470, 872290, 1248752, 1395664, 1469120, 1482893, 1560940, 1744580, 2497504, 2791328, 2938240, 2965786, 3121880, 3489160, 4995008, 5582656, 5931572, 6243760, 6978320, 7414465, 9990016, 11165312, 11863144, 12487520, 13956640, 14828930, 23726288, 24975040, 27913280, 29657860, 47452576, 49950080, 55826560, 59315720, 94905152, 118631440, 189810304, 237262880, 474525760, 949051520]

約数ペア:

[(1, 949051520), (2, 474525760), (4, 237262880), (5, 189810304), (8, 118631440), (10, 94905152), (16, 59315720), (17, 55826560), (19, 49950080), (20, 47452576), (32, 29657860), (34, 27913280), (38, 24975040), (40, 23726288), (64, 14828930), (68, 13956640), (76, 12487520), (80, 11863144), (85, 11165312), (95, 9990016), (128, 7414465), (136, 6978320), (152, 6243760), (160, 5931572), (170, 5582656), (190, 4995008), (272, 3489160), (304, 3121880), (320, 2965786), (323, 2938240), (340, 2791328), (380, 2497504), (544, 1744580), (608, 1560940), (640, 1482893), (646, 1469120), (680, 1395664), (760, 1248752), (1088, 872290), (1216, 780470), (1292, 734560), (1360, 697832), (1520, 624376), (1615, 587648), (2176, 436145), (2432, 390235), (2584, 367280), (2720, 348916), (3040, 312188), (3230, 293824), (4591, 206720), (5168, 183640), (5440, 174458), (6080, 156094), (6460, 146912), (9182, 103360), (10336, 91820), (10880, 87229), (12160, 78047), (12920, 73456), (18364, 51680), (20672, 45910), (22955, 41344), (25840, 36728)]