5102840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 12247200

約数和(自身を除く): 7144360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 83, 106, 116, 145, 166, 212, 232, 265, 290, 332, 415, 424, 530, 580, 664, 830, 1060, 1160, 1537, 1660, 2120, 2407, 3074, 3320, 4399, 4814, 6148, 7685, 8798, 9628, 12035, 12296, 15370, 17596, 19256, 21995, 24070, 30740, 35192, 43990, 48140, 61480, 87980, 96280, 127571, 175960, 255142, 510284, 637855, 1020568, 1275710, 2551420, 5102840]

約数ペア:

[(1, 5102840), (2, 2551420), (4, 1275710), (5, 1020568), (8, 637855), (10, 510284), (20, 255142), (29, 175960), (40, 127571), (53, 96280), (58, 87980), (83, 61480), (106, 48140), (116, 43990), (145, 35192), (166, 30740), (212, 24070), (232, 21995), (265, 19256), (290, 17596), (332, 15370), (415, 12296), (424, 12035), (530, 9628), (580, 8798), (664, 7685), (830, 6148), (1060, 4814), (1160, 4399), (1537, 3320), (1660, 3074), (2120, 2407)]