1034607640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 2650890240

約数和(自身を除く): 1616282600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 101, 110, 124, 155, 202, 220, 248, 310, 341, 404, 440, 505, 620, 682, 751, 808, 1010, 1111, 1240, 1364, 1502, 1705, 2020, 2222, 2728, 3004, 3131, 3410, 3755, 4040, 4444, 5555, 6008, 6262, 6820, 7510, 8261, 8888, 11110, 12524, 13640, 15020, 15655, 16522, 22220, 23281, 25048, 30040, 31310, 33044, 34441, 41305, 44440, 46562, 62620, 66088, 68882, 75851, 82610, 93124, 116405, 125240, 137764, 151702, 165220, 172205, 186248, 232810, 256091, 275528, 303404, 330440, 344410, 379255, 465620, 512182, 606808, 688820, 758510, 834361, 931240, 1024364, 1280455, 1377640, 1517020, 1668722, 2048728, 2351381, 2560910, 3034040, 3337444, 4171805, 4702762, 5121820, 6674888, 8343610, 9405524, 10243640, 11756905, 16687220, 18811048, 23513810, 25865191, 33374440, 47027620, 51730382, 94055240, 103460764, 129325955, 206921528, 258651910, 517303820, 1034607640]

約数ペア:

[(1, 1034607640), (2, 517303820), (4, 258651910), (5, 206921528), (8, 129325955), (10, 103460764), (11, 94055240), (20, 51730382), (22, 47027620), (31, 33374440), (40, 25865191), (44, 23513810), (55, 18811048), (62, 16687220), (88, 11756905), (101, 10243640), (110, 9405524), (124, 8343610), (155, 6674888), (202, 5121820), (220, 4702762), (248, 4171805), (310, 3337444), (341, 3034040), (404, 2560910), (440, 2351381), (505, 2048728), (620, 1668722), (682, 1517020), (751, 1377640), (808, 1280455), (1010, 1024364), (1111, 931240), (1240, 834361), (1364, 758510), (1502, 688820), (1705, 606808), (2020, 512182), (2222, 465620), (2728, 379255), (3004, 344410), (3131, 330440), (3410, 303404), (3755, 275528), (4040, 256091), (4444, 232810), (5555, 186248), (6008, 172205), (6262, 165220), (6820, 151702), (7510, 137764), (8261, 125240), (8888, 116405), (11110, 93124), (12524, 82610), (13640, 75851), (15020, 68882), (15655, 66088), (16522, 62620), (22220, 46562), (23281, 44440), (25048, 41305), (30040, 34441), (31310, 33044)]