22496110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 28307090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 295, 413, 419, 455, 590, 767, 826, 838, 910, 1534, 2065, 2095, 2933, 3835, 4130, 4190, 5369, 5447, 5866, 7670, 10738, 10894, 14665, 24721, 26845, 27235, 29330, 38129, 49442, 53690, 54470, 76258, 123605, 173047, 190645, 247210, 321373, 346094, 381290, 642746, 865235, 1606865, 1730470, 2249611, 3213730, 4499222, 11248055, 22496110]

約数ペア:

[(1, 22496110), (2, 11248055), (5, 4499222), (7, 3213730), (10, 2249611), (13, 1730470), (14, 1606865), (26, 865235), (35, 642746), (59, 381290), (65, 346094), (70, 321373), (91, 247210), (118, 190645), (130, 173047), (182, 123605), (295, 76258), (413, 54470), (419, 53690), (455, 49442), (590, 38129), (767, 29330), (826, 27235), (838, 26845), (910, 24721), (1534, 14665), (2065, 10894), (2095, 10738), (2933, 7670), (3835, 5866), (4130, 5447), (4190, 5369)]