89308480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16417}}^1$

素因数の和:16451

約数の個数: 56

約数和(自身を含む): 225189288

約数和(自身を除く): 135880808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 16417, 32834, 65668, 82085, 131336, 164170, 262672, 279089, 328340, 525344, 558178, 656680, 1050688, 1116356, 1313360, 1395445, 2232712, 2626720, 2790890, 4465424, 5253440, 5581780, 8930848, 11163560, 17861696, 22327120, 44654240, 89308480]

約数ペア:

[(1, 89308480), (2, 44654240), (4, 22327120), (5, 17861696), (8, 11163560), (10, 8930848), (16, 5581780), (17, 5253440), (20, 4465424), (32, 2790890), (34, 2626720), (40, 2232712), (64, 1395445), (68, 1313360), (80, 1116356), (85, 1050688), (136, 656680), (160, 558178), (170, 525344), (272, 328340), (320, 279089), (340, 262672), (544, 164170), (680, 131336), (1088, 82085), (1360, 65668), (2720, 32834), (5440, 16417)]