84599980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 186266304

約数和(自身を除く): 101666324

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 353, 460, 521, 706, 1042, 1412, 1765, 2084, 2605, 3530, 5210, 7060, 8119, 10420, 11983, 16238, 23966, 32476, 40595, 47932, 59915, 81190, 119830, 162380, 183913, 239660, 367826, 735652, 919565, 1839130, 3678260, 4229999, 8459998, 16919996, 21149995, 42299990, 84599980]

約数ペア:

[(1, 84599980), (2, 42299990), (4, 21149995), (5, 16919996), (10, 8459998), (20, 4229999), (23, 3678260), (46, 1839130), (92, 919565), (115, 735652), (230, 367826), (353, 239660), (460, 183913), (521, 162380), (706, 119830), (1042, 81190), (1412, 59915), (1765, 47932), (2084, 40595), (2605, 32476), (3530, 23966), (5210, 16238), (7060, 11983), (8119, 10420)]