47904400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 123992064

約数和(自身を除く): 76087664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 41, 46, 50, 80, 82, 92, 100, 115, 127, 164, 184, 200, 205, 230, 254, 328, 368, 400, 410, 460, 508, 575, 635, 656, 820, 920, 943, 1016, 1025, 1150, 1270, 1640, 1840, 1886, 2032, 2050, 2300, 2540, 2921, 3175, 3280, 3772, 4100, 4600, 4715, 5080, 5207, 5842, 6350, 7544, 8200, 9200, 9430, 10160, 10414, 11684, 12700, 14605, 15088, 16400, 18860, 20828, 23368, 23575, 25400, 26035, 29210, 37720, 41656, 46736, 47150, 50800, 52070, 58420, 73025, 75440, 83312, 94300, 104140, 116840, 119761, 130175, 146050, 188600, 208280, 233680, 239522, 260350, 292100, 377200, 416560, 479044, 520700, 584200, 598805, 958088, 1041400, 1168400, 1197610, 1916176, 2082800, 2395220, 2994025, 4790440, 5988050, 9580880, 11976100, 23952200, 47904400]

約数ペア:

[(1, 47904400), (2, 23952200), (4, 11976100), (5, 9580880), (8, 5988050), (10, 4790440), (16, 2994025), (20, 2395220), (23, 2082800), (25, 1916176), (40, 1197610), (41, 1168400), (46, 1041400), (50, 958088), (80, 598805), (82, 584200), (92, 520700), (100, 479044), (115, 416560), (127, 377200), (164, 292100), (184, 260350), (200, 239522), (205, 233680), (230, 208280), (254, 188600), (328, 146050), (368, 130175), (400, 119761), (410, 116840), (460, 104140), (508, 94300), (575, 83312), (635, 75440), (656, 73025), (820, 58420), (920, 52070), (943, 50800), (1016, 47150), (1025, 46736), (1150, 41656), (1270, 37720), (1640, 29210), (1840, 26035), (1886, 25400), (2032, 23575), (2050, 23368), (2300, 20828), (2540, 18860), (2921, 16400), (3175, 15088), (3280, 14605), (3772, 12700), (4100, 11684), (4600, 10414), (4715, 10160), (5080, 9430), (5207, 9200), (5842, 8200), (6350, 7544)]