84460480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 220187520

約数和(自身を除く): 135727040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 104, 130, 158, 160, 208, 257, 260, 316, 320, 395, 416, 514, 520, 632, 790, 832, 1027, 1028, 1040, 1264, 1285, 1580, 2054, 2056, 2080, 2528, 2570, 3160, 3341, 4108, 4112, 4160, 5056, 5135, 5140, 6320, 6682, 8216, 8224, 10270, 10280, 12640, 13364, 16432, 16448, 16705, 20303, 20540, 20560, 25280, 26728, 32864, 33410, 40606, 41080, 41120, 53456, 65728, 66820, 81212, 82160, 82240, 101515, 106912, 133640, 162424, 164320, 203030, 213824, 263939, 267280, 324848, 328640, 406060, 527878, 534560, 649696, 812120, 1055756, 1069120, 1299392, 1319695, 1624240, 2111512, 2639390, 3248480, 4223024, 5278780, 6496960, 8446048, 10557560, 16892096, 21115120, 42230240, 84460480]

約数ペア:

[(1, 84460480), (2, 42230240), (4, 21115120), (5, 16892096), (8, 10557560), (10, 8446048), (13, 6496960), (16, 5278780), (20, 4223024), (26, 3248480), (32, 2639390), (40, 2111512), (52, 1624240), (64, 1319695), (65, 1299392), (79, 1069120), (80, 1055756), (104, 812120), (130, 649696), (158, 534560), (160, 527878), (208, 406060), (257, 328640), (260, 324848), (316, 267280), (320, 263939), (395, 213824), (416, 203030), (514, 164320), (520, 162424), (632, 133640), (790, 106912), (832, 101515), (1027, 82240), (1028, 82160), (1040, 81212), (1264, 66820), (1285, 65728), (1580, 53456), (2054, 41120), (2056, 41080), (2080, 40606), (2528, 33410), (2570, 32864), (3160, 26728), (3341, 25280), (4108, 20560), (4112, 20540), (4160, 20303), (5056, 16705), (5135, 16448), (5140, 16432), (6320, 13364), (6682, 12640), (8216, 10280), (8224, 10270)]