23319400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8969}}^1$

素因数の和:8998

約数の個数: 48

約数和(自身を含む): 58394700

約数和(自身を除く): 35075300

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 8969, 17938, 35876, 44845, 71752, 89690, 116597, 179380, 224225, 233194, 358760, 448450, 466388, 582985, 896900, 932776, 1165970, 1793800, 2331940, 2914925, 4663880, 5829850, 11659700, 23319400]

約数ペア:

[(1, 23319400), (2, 11659700), (4, 5829850), (5, 4663880), (8, 2914925), (10, 2331940), (13, 1793800), (20, 1165970), (25, 932776), (26, 896900), (40, 582985), (50, 466388), (52, 448450), (65, 358760), (100, 233194), (104, 224225), (130, 179380), (200, 116597), (260, 89690), (325, 71752), (520, 44845), (650, 35876), (1300, 17938), (2600, 8969)]