283320440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23689}}^1$

素因数の和:23736

約数の個数: 64

約数和(自身を含む): 716385600

約数和(自身を除く): 433065160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 23689, 47378, 94756, 118445, 189512, 236890, 307957, 473780, 544847, 615914, 947560, 1089694, 1231828, 1539785, 2179388, 2463656, 2724235, 3079570, 4358776, 5448470, 6159140, 7083011, 10896940, 12318280, 14166022, 21793880, 28332044, 35415055, 56664088, 70830110, 141660220, 283320440]

約数ペア:

[(1, 283320440), (2, 141660220), (4, 70830110), (5, 56664088), (8, 35415055), (10, 28332044), (13, 21793880), (20, 14166022), (23, 12318280), (26, 10896940), (40, 7083011), (46, 6159140), (52, 5448470), (65, 4358776), (92, 3079570), (104, 2724235), (115, 2463656), (130, 2179388), (184, 1539785), (230, 1231828), (260, 1089694), (299, 947560), (460, 615914), (520, 544847), (598, 473780), (920, 307957), (1196, 236890), (1495, 189512), (2392, 118445), (2990, 94756), (5980, 47378), (11960, 23689)]