201703480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1229}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 496821600

約数和(自身を除く): 295118120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 373, 440, 746, 1229, 1492, 1865, 2458, 2984, 3730, 4103, 4916, 6145, 7460, 8206, 9832, 12290, 13519, 14920, 16412, 20515, 24580, 27038, 32824, 41030, 49160, 54076, 67595, 82060, 108152, 135190, 164120, 270380, 458417, 540760, 916834, 1833668, 2292085, 3667336, 4584170, 5042587, 9168340, 10085174, 18336680, 20170348, 25212935, 40340696, 50425870, 100851740, 201703480]

約数ペア:

[(1, 201703480), (2, 100851740), (4, 50425870), (5, 40340696), (8, 25212935), (10, 20170348), (11, 18336680), (20, 10085174), (22, 9168340), (40, 5042587), (44, 4584170), (55, 3667336), (88, 2292085), (110, 1833668), (220, 916834), (373, 540760), (440, 458417), (746, 270380), (1229, 164120), (1492, 135190), (1865, 108152), (2458, 82060), (2984, 67595), (3730, 54076), (4103, 49160), (4916, 41030), (6145, 32824), (7460, 27038), (8206, 24580), (9832, 20515), (12290, 16412), (13519, 14920)]