1566142100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{1061}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 3525946200

約数和(自身を除く): 1959804100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 509, 580, 725, 1018, 1061, 1450, 2036, 2122, 2545, 2900, 4244, 5090, 5305, 10180, 10610, 12725, 14761, 21220, 25450, 26525, 29522, 30769, 50900, 53050, 59044, 61538, 73805, 106100, 123076, 147610, 153845, 295220, 307690, 369025, 540049, 615380, 738050, 769225, 1080098, 1476100, 1538450, 2160196, 2700245, 3076900, 5400490, 10800980, 13501225, 15661421, 27002450, 31322842, 54004900, 62645684, 78307105, 156614210, 313228420, 391535525, 783071050, 1566142100]

約数ペア:

[(1, 1566142100), (2, 783071050), (4, 391535525), (5, 313228420), (10, 156614210), (20, 78307105), (25, 62645684), (29, 54004900), (50, 31322842), (58, 27002450), (100, 15661421), (116, 13501225), (145, 10800980), (290, 5400490), (509, 3076900), (580, 2700245), (725, 2160196), (1018, 1538450), (1061, 1476100), (1450, 1080098), (2036, 769225), (2122, 738050), (2545, 615380), (2900, 540049), (4244, 369025), (5090, 307690), (5305, 295220), (10180, 153845), (10610, 147610), (12725, 123076), (14761, 106100), (21220, 73805), (25450, 61538), (26525, 59044), (29522, 53050), (30769, 50900)]