26312156630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1\times {\mathrm{2383}}^1$

素因数の和:3261

約数の個数: 64

約数和(自身を含む): 50316208128

約数和(自身を除く): 24004051498

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 787, 1403, 1574, 2383, 2806, 3935, 4766, 7015, 7870, 11915, 14030, 18101, 23830, 36202, 48007, 54809, 90505, 96014, 109618, 145363, 181010, 240035, 274045, 290726, 480070, 548090, 726815, 1104161, 1453630, 1875421, 2208322, 3343349, 3750842, 5520805, 6686698, 9377105, 11041610, 16716745, 18754210, 33433490, 43134683, 86269366, 114400681, 215673415, 228801362, 431346830, 572003405, 1144006810, 2631215663, 5262431326, 13156078315, 26312156630]

約数ペア:

[(1, 26312156630), (2, 13156078315), (5, 5262431326), (10, 2631215663), (23, 1144006810), (46, 572003405), (61, 431346830), (115, 228801362), (122, 215673415), (230, 114400681), (305, 86269366), (610, 43134683), (787, 33433490), (1403, 18754210), (1574, 16716745), (2383, 11041610), (2806, 9377105), (3935, 6686698), (4766, 5520805), (7015, 3750842), (7870, 3343349), (11915, 2208322), (14030, 1875421), (18101, 1453630), (23830, 1104161), (36202, 726815), (48007, 548090), (54809, 480070), (90505, 290726), (96014, 274045), (109618, 240035), (145363, 181010)]