25147320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19051}}^1$

素因数の和:19076

約数の個数: 64

約数和(自身を含む): 82304640

約数和(自身を除く): 57157320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 19051, 38102, 57153, 76204, 95255, 114306, 152408, 190510, 209561, 228612, 285765, 381020, 419122, 457224, 571530, 628683, 762040, 838244, 1047805, 1143060, 1257366, 1676488, 2095610, 2286120, 2514732, 3143415, 4191220, 5029464, 6286830, 8382440, 12573660, 25147320]

約数ペア:

[(1, 25147320), (2, 12573660), (3, 8382440), (4, 6286830), (5, 5029464), (6, 4191220), (8, 3143415), (10, 2514732), (11, 2286120), (12, 2095610), (15, 1676488), (20, 1257366), (22, 1143060), (24, 1047805), (30, 838244), (33, 762040), (40, 628683), (44, 571530), (55, 457224), (60, 419122), (66, 381020), (88, 285765), (110, 228612), (120, 209561), (132, 190510), (165, 152408), (220, 114306), (264, 95255), (330, 76204), (440, 57153), (660, 38102), (1320, 19051)]