47730520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 115992000

約数和(自身を除く): 68261480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 1789, 2668, 3335, 3578, 5336, 6670, 7156, 8945, 13340, 14312, 17890, 26680, 35780, 41147, 51881, 71560, 82294, 103762, 164588, 205735, 207524, 259405, 329176, 411470, 415048, 518810, 822940, 1037620, 1193263, 1645880, 2075240, 2386526, 4773052, 5966315, 9546104, 11932630, 23865260, 47730520]

約数ペア:

[(1, 47730520), (2, 23865260), (4, 11932630), (5, 9546104), (8, 5966315), (10, 4773052), (20, 2386526), (23, 2075240), (29, 1645880), (40, 1193263), (46, 1037620), (58, 822940), (92, 518810), (115, 415048), (116, 411470), (145, 329176), (184, 259405), (230, 207524), (232, 205735), (290, 164588), (460, 103762), (580, 82294), (667, 71560), (920, 51881), (1160, 41147), (1334, 35780), (1789, 26680), (2668, 17890), (3335, 14312), (3578, 13340), (5336, 8945), (6670, 7156)]