38533040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 113326080

約数和(自身を除く): 74793040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 79, 80, 91, 104, 112, 130, 134, 140, 158, 182, 208, 260, 268, 280, 316, 335, 364, 395, 455, 469, 520, 536, 553, 560, 632, 670, 728, 790, 871, 910, 938, 1027, 1040, 1072, 1106, 1264, 1340, 1456, 1580, 1742, 1820, 1876, 2054, 2212, 2345, 2680, 2765, 3160, 3484, 3640, 3752, 4108, 4355, 4424, 4690, 5135, 5293, 5360, 5530, 6097, 6320, 6968, 7189, 7280, 7504, 8216, 8710, 8848, 9380, 10270, 10586, 11060, 12194, 13936, 14378, 16432, 17420, 18760, 20540, 21172, 22120, 24388, 26465, 28756, 30485, 34840, 35945, 37051, 37520, 41080, 42344, 44240, 48776, 52930, 57512, 60970, 68809, 69680, 71890, 74102, 82160, 84688, 97552, 105860, 115024, 121940, 137618, 143780, 148204, 185255, 211720, 243880, 275236, 287560, 296408, 344045, 370510, 423440, 481663, 487760, 550472, 575120, 592816, 688090, 741020, 963326, 1100944, 1376180, 1482040, 1926652, 2408315, 2752360, 2964080, 3853304, 4816630, 5504720, 7706608, 9633260, 19266520, 38533040]

約数ペア:

[(1, 38533040), (2, 19266520), (4, 9633260), (5, 7706608), (7, 5504720), (8, 4816630), (10, 3853304), (13, 2964080), (14, 2752360), (16, 2408315), (20, 1926652), (26, 1482040), (28, 1376180), (35, 1100944), (40, 963326), (52, 741020), (56, 688090), (65, 592816), (67, 575120), (70, 550472), (79, 487760), (80, 481663), (91, 423440), (104, 370510), (112, 344045), (130, 296408), (134, 287560), (140, 275236), (158, 243880), (182, 211720), (208, 185255), (260, 148204), (268, 143780), (280, 137618), (316, 121940), (335, 115024), (364, 105860), (395, 97552), (455, 84688), (469, 82160), (520, 74102), (536, 71890), (553, 69680), (560, 68809), (632, 60970), (670, 57512), (728, 52930), (790, 48776), (871, 44240), (910, 42344), (938, 41080), (1027, 37520), (1040, 37051), (1072, 35945), (1106, 34840), (1264, 30485), (1340, 28756), (1456, 26465), (1580, 24388), (1742, 22120), (1820, 21172), (1876, 20540), (2054, 18760), (2212, 17420), (2345, 16432), (2680, 14378), (2765, 13936), (3160, 12194), (3484, 11060), (3640, 10586), (3752, 10270), (4108, 9380), (4355, 8848), (4424, 8710), (4690, 8216), (5135, 7504), (5293, 7280), (5360, 7189), (5530, 6968), (6097, 6320)]