41380720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30427}}^1$

素因数の和:30457

約数の個数: 40

約数和(自身を含む): 101872944

約数和(自身を除く): 60492224

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 30427, 60854, 121708, 152135, 243416, 304270, 486832, 517259, 608540, 1034518, 1217080, 2069036, 2434160, 2586295, 4138072, 5172590, 8276144, 10345180, 20690360, 41380720]

約数ペア:

[(1, 41380720), (2, 20690360), (4, 10345180), (5, 8276144), (8, 5172590), (10, 4138072), (16, 2586295), (17, 2434160), (20, 2069036), (34, 1217080), (40, 1034518), (68, 608540), (80, 517259), (85, 486832), (136, 304270), (170, 243416), (272, 152135), (340, 121708), (680, 60854), (1360, 30427)]