28075415360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{148957}}^1$

素因数の和:149024

約数の個数: 112

約数和(自身を含む): 72643837440

約数和(自身を除く): 44568422080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 760, 992, 1178, 1216, 1240, 1520, 1984, 2356, 2480, 2945, 3040, 4712, 4960, 5890, 6080, 9424, 9920, 11780, 18848, 23560, 37696, 47120, 94240, 148957, 188480, 297914, 595828, 744785, 1191656, 1489570, 2383312, 2830183, 2979140, 4617667, 4766624, 5660366, 5958280, 9235334, 9533248, 11320732, 11916560, 14150915, 18470668, 22641464, 23088335, 23833120, 28301830, 36941336, 45282928, 46176670, 47666240, 56603660, 73882672, 87735673, 90565856, 92353340, 113207320, 147765344, 175471346, 181131712, 184706680, 226414640, 295530688, 350942692, 369413360, 438678365, 452829280, 701885384, 738826720, 877356730, 905658560, 1403770768, 1477653440, 1754713460, 2807541536, 3509426920, 5615083072, 7018853840, 14037707680, 28075415360]

約数ペア:

[(1, 28075415360), (2, 14037707680), (4, 7018853840), (5, 5615083072), (8, 3509426920), (10, 2807541536), (16, 1754713460), (19, 1477653440), (20, 1403770768), (31, 905658560), (32, 877356730), (38, 738826720), (40, 701885384), (62, 452829280), (64, 438678365), (76, 369413360), (80, 350942692), (95, 295530688), (124, 226414640), (152, 184706680), (155, 181131712), (160, 175471346), (190, 147765344), (248, 113207320), (304, 92353340), (310, 90565856), (320, 87735673), (380, 73882672), (496, 56603660), (589, 47666240), (608, 46176670), (620, 45282928), (760, 36941336), (992, 28301830), (1178, 23833120), (1216, 23088335), (1240, 22641464), (1520, 18470668), (1984, 14150915), (2356, 11916560), (2480, 11320732), (2945, 9533248), (3040, 9235334), (4712, 5958280), (4960, 5660366), (5890, 4766624), (6080, 4617667), (9424, 2979140), (9920, 2830183), (11780, 2383312), (18848, 1489570), (23560, 1191656), (37696, 744785), (47120, 595828), (94240, 297914), (148957, 188480)]