20211035870150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{45464033}}^1$

素因数の和:45464585

約数の個数: 48

約数和(自身を含む): 39879959487984

約数和(自身を除く): 19668923617834

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 523, 850, 1046, 2615, 5230, 8891, 13075, 17782, 26150, 44455, 88910, 222275, 444550, 45464033, 90928066, 227320165, 454640330, 772888561, 1136600825, 1545777122, 2273201650, 3864442805, 7728885610, 19322214025, 23777689259, 38644428050, 47555378518, 118888446295, 237776892590, 404220717403, 594442231475, 808441434806, 1188884462950, 2021103587015, 4042207174030, 10105517935075, 20211035870150]

約数ペア:

[(1, 20211035870150), (2, 10105517935075), (5, 4042207174030), (10, 2021103587015), (17, 1188884462950), (25, 808441434806), (34, 594442231475), (50, 404220717403), (85, 237776892590), (170, 118888446295), (425, 47555378518), (523, 38644428050), (850, 23777689259), (1046, 19322214025), (2615, 7728885610), (5230, 3864442805), (8891, 2273201650), (13075, 1545777122), (17782, 1136600825), (26150, 772888561), (44455, 454640330), (88910, 227320165), (222275, 90928066), (444550, 45464033)]