111009970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20147}}^1$

素因数の和:20202

約数の個数: 32

約数和(自身を含む): 217598400

約数和(自身を除く): 106588430

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 20147, 40294, 100735, 201470, 382793, 584263, 765586, 1168526, 1913965, 2921315, 3827930, 5842630, 11100997, 22201994, 55504985, 111009970]

約数ペア:

[(1, 111009970), (2, 55504985), (5, 22201994), (10, 11100997), (19, 5842630), (29, 3827930), (38, 2921315), (58, 1913965), (95, 1168526), (145, 765586), (190, 584263), (290, 382793), (551, 201470), (1102, 100735), (2755, 40294), (5510, 20147)]