45394420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7027}}^1$

素因数の和:7072

約数の個数: 48

約数和(自身を含む): 106263360

約数和(自身を除く): 60868940

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 7027, 14054, 28108, 35135, 70270, 119459, 133513, 140540, 238918, 267026, 477836, 534052, 597295, 667565, 1194590, 1335130, 2269721, 2389180, 2670260, 4539442, 9078884, 11348605, 22697210, 45394420]

約数ペア:

[(1, 45394420), (2, 22697210), (4, 11348605), (5, 9078884), (10, 4539442), (17, 2670260), (19, 2389180), (20, 2269721), (34, 1335130), (38, 1194590), (68, 667565), (76, 597295), (85, 534052), (95, 477836), (170, 267026), (190, 238918), (323, 140540), (340, 133513), (380, 119459), (646, 70270), (1292, 35135), (1615, 28108), (3230, 14054), (6460, 7027)]