2073117560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{20143}}^1$

素因数の和:20268

約数の個数: 64

約数和(自身を含む): 4873236480

約数和(自身を除く): 2800118920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 83, 124, 155, 166, 248, 310, 332, 415, 620, 664, 830, 1240, 1660, 2573, 3320, 5146, 10292, 12865, 20143, 20584, 25730, 40286, 51460, 80572, 100715, 102920, 161144, 201430, 402860, 624433, 805720, 1248866, 1671869, 2497732, 3122165, 3343738, 4995464, 6244330, 6687476, 8359345, 12488660, 13374952, 16718690, 24977320, 33437380, 51827939, 66874760, 103655878, 207311756, 259139695, 414623512, 518279390, 1036558780, 2073117560]

約数ペア:

[(1, 2073117560), (2, 1036558780), (4, 518279390), (5, 414623512), (8, 259139695), (10, 207311756), (20, 103655878), (31, 66874760), (40, 51827939), (62, 33437380), (83, 24977320), (124, 16718690), (155, 13374952), (166, 12488660), (248, 8359345), (310, 6687476), (332, 6244330), (415, 4995464), (620, 3343738), (664, 3122165), (830, 2497732), (1240, 1671869), (1660, 1248866), (2573, 805720), (3320, 624433), (5146, 402860), (10292, 201430), (12865, 161144), (20143, 102920), (20584, 100715), (25730, 80572), (40286, 51460)]