29365480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 70243200

約数和(自身を除く): 40877720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 541, 590, 920, 1082, 1180, 1357, 2164, 2360, 2705, 2714, 4328, 5410, 5428, 6785, 10820, 10856, 12443, 13570, 21640, 24886, 27140, 31919, 49772, 54280, 62215, 63838, 99544, 124430, 127676, 159595, 248860, 255352, 319190, 497720, 638380, 734137, 1276760, 1468274, 2936548, 3670685, 5873096, 7341370, 14682740, 29365480]

約数ペア:

[(1, 29365480), (2, 14682740), (4, 7341370), (5, 5873096), (8, 3670685), (10, 2936548), (20, 1468274), (23, 1276760), (40, 734137), (46, 638380), (59, 497720), (92, 319190), (115, 255352), (118, 248860), (184, 159595), (230, 127676), (236, 124430), (295, 99544), (460, 63838), (472, 62215), (541, 54280), (590, 49772), (920, 31919), (1082, 27140), (1180, 24886), (1357, 21640), (2164, 13570), (2360, 12443), (2705, 10856), (2714, 10820), (4328, 6785), (5410, 5428)]