957409840

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{73421}}^1$

素因数の和:73597

約数の個数: 40

約数和(自身を含む): 2239664688

約数和(自身を除く): 1282254848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 73421, 146842, 293684, 367105, 587368, 734210, 1174736, 1468420, 2936840, 5873680, 11967623, 23935246, 47870492, 59838115, 95740984, 119676230, 191481968, 239352460, 478704920, 957409840]

約数ペア:

[(1, 957409840), (2, 478704920), (4, 239352460), (5, 191481968), (8, 119676230), (10, 95740984), (16, 59838115), (20, 47870492), (40, 23935246), (80, 11967623), (163, 5873680), (326, 2936840), (652, 1468420), (815, 1174736), (1304, 734210), (1630, 587368), (2608, 367105), (3260, 293684), (6520, 146842), (13040, 73421)]