29587660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 65463552

約数和(自身を除く): 35875892

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 131, 230, 262, 460, 491, 524, 655, 982, 1310, 1964, 2455, 2620, 3013, 4910, 6026, 9820, 11293, 12052, 15065, 22586, 30130, 45172, 56465, 60260, 64321, 112930, 128642, 225860, 257284, 321605, 643210, 1286420, 1479383, 2958766, 5917532, 7396915, 14793830, 29587660]

約数ペア:

[(1, 29587660), (2, 14793830), (4, 7396915), (5, 5917532), (10, 2958766), (20, 1479383), (23, 1286420), (46, 643210), (92, 321605), (115, 257284), (131, 225860), (230, 128642), (262, 112930), (460, 64321), (491, 60260), (524, 56465), (655, 45172), (982, 30130), (1310, 22586), (1964, 15065), (2455, 12052), (2620, 11293), (3013, 9820), (4910, 6026)]