1955366800

素因数分解:

$2^4\times 5^2\times {\mathrm{1597}}^1\times {\mathrm{3061}}^1$

素因数の和:4676

約数の個数: 60

約数和(自身を含む): 4702246036

約数和(自身を除く): 2746879236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1597, 3061, 3194, 6122, 6388, 7985, 12244, 12776, 15305, 15970, 24488, 25552, 30610, 31940, 39925, 48976, 61220, 63880, 76525, 79850, 122440, 127760, 153050, 159700, 244880, 306100, 319400, 612200, 638800, 1224400, 4888417, 9776834, 19553668, 24442085, 39107336, 48884170, 78214672, 97768340, 122210425, 195536680, 244420850, 391073360, 488841700, 977683400, 1955366800]

約数ペア:

[(1, 1955366800), (2, 977683400), (4, 488841700), (5, 391073360), (8, 244420850), (10, 195536680), (16, 122210425), (20, 97768340), (25, 78214672), (40, 48884170), (50, 39107336), (80, 24442085), (100, 19553668), (200, 9776834), (400, 4888417), (1597, 1224400), (3061, 638800), (3194, 612200), (6122, 319400), (6388, 306100), (7985, 244880), (12244, 159700), (12776, 153050), (15305, 127760), (15970, 122440), (24488, 79850), (25552, 76525), (30610, 63880), (31940, 61220), (39925, 48976)]