78607360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1219

約数の個数: 88

約数和(自身を含む): 203242536

約数和(自身を除く): 124635176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1181, 1280, 1664, 2080, 2362, 2560, 3328, 4160, 4724, 5120, 5905, 6656, 8320, 9448, 11810, 13312, 15353, 16640, 18896, 23620, 30706, 33280, 37792, 47240, 61412, 66560, 75584, 76765, 94480, 122824, 151168, 153530, 188960, 245648, 302336, 307060, 377920, 491296, 604672, 614120, 755840, 982592, 1209344, 1228240, 1511680, 1965184, 2456480, 3023360, 3930368, 4912960, 6046720, 7860736, 9825920, 15721472, 19651840, 39303680, 78607360]

約数ペア:

[(1, 78607360), (2, 39303680), (4, 19651840), (5, 15721472), (8, 9825920), (10, 7860736), (13, 6046720), (16, 4912960), (20, 3930368), (26, 3023360), (32, 2456480), (40, 1965184), (52, 1511680), (64, 1228240), (65, 1209344), (80, 982592), (104, 755840), (128, 614120), (130, 604672), (160, 491296), (208, 377920), (256, 307060), (260, 302336), (320, 245648), (416, 188960), (512, 153530), (520, 151168), (640, 122824), (832, 94480), (1024, 76765), (1040, 75584), (1181, 66560), (1280, 61412), (1664, 47240), (2080, 37792), (2362, 33280), (2560, 30706), (3328, 23620), (4160, 18896), (4724, 16640), (5120, 15353), (5905, 13312), (6656, 11810), (8320, 9448)]