2699853440

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:962

約数の個数: 128

約数和(自身を含む): 6641913600

約数和(自身を除く): 3942060160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 79, 80, 128, 134, 158, 160, 268, 316, 320, 335, 395, 536, 632, 640, 670, 790, 797, 1072, 1264, 1340, 1580, 1594, 2144, 2528, 2680, 3160, 3188, 3985, 4288, 5056, 5293, 5360, 6320, 6376, 7970, 8576, 10112, 10586, 10720, 12640, 12752, 15940, 21172, 21440, 25280, 25504, 26465, 31880, 42344, 42880, 50560, 51008, 52930, 53399, 62963, 63760, 84688, 102016, 105860, 106798, 125926, 127520, 169376, 211720, 213596, 251852, 255040, 266995, 314815, 338752, 423440, 427192, 503704, 510080, 533990, 629630, 677504, 846880, 854384, 1007408, 1067980, 1259260, 1693760, 1708768, 2014816, 2135960, 2518520, 3387520, 3417536, 4029632, 4218521, 4271920, 5037040, 6835072, 8059264, 8437042, 8543840, 10074080, 16874084, 17087680, 20148160, 21092605, 33748168, 34175360, 40296320, 42185210, 67496336, 84370420, 134992672, 168740840, 269985344, 337481680, 539970688, 674963360, 1349926720, 2699853440]

約数ペア:

[(1, 2699853440), (2, 1349926720), (4, 674963360), (5, 539970688), (8, 337481680), (10, 269985344), (16, 168740840), (20, 134992672), (32, 84370420), (40, 67496336), (64, 42185210), (67, 40296320), (79, 34175360), (80, 33748168), (128, 21092605), (134, 20148160), (158, 17087680), (160, 16874084), (268, 10074080), (316, 8543840), (320, 8437042), (335, 8059264), (395, 6835072), (536, 5037040), (632, 4271920), (640, 4218521), (670, 4029632), (790, 3417536), (797, 3387520), (1072, 2518520), (1264, 2135960), (1340, 2014816), (1580, 1708768), (1594, 1693760), (2144, 1259260), (2528, 1067980), (2680, 1007408), (3160, 854384), (3188, 846880), (3985, 677504), (4288, 629630), (5056, 533990), (5293, 510080), (5360, 503704), (6320, 427192), (6376, 423440), (7970, 338752), (8576, 314815), (10112, 266995), (10586, 255040), (10720, 251852), (12640, 213596), (12752, 211720), (15940, 169376), (21172, 127520), (21440, 125926), (25280, 106798), (25504, 105860), (26465, 102016), (31880, 84688), (42344, 63760), (42880, 62963), (50560, 53399), (51008, 52930)]