101119210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4129}}^1$

素因数の和:4246

約数の個数: 32

約数和(自身を含む): 190310400

約数和(自身を除く): 89191190

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 4129, 4898, 8258, 12245, 20645, 24490, 41290, 127999, 255998, 326191, 639995, 652382, 1279990, 1630955, 3261910, 10111921, 20223842, 50559605, 101119210]

約数ペア:

[(1, 101119210), (2, 50559605), (5, 20223842), (10, 10111921), (31, 3261910), (62, 1630955), (79, 1279990), (155, 652382), (158, 639995), (310, 326191), (395, 255998), (790, 127999), (2449, 41290), (4129, 24490), (4898, 20645), (8258, 12245)]