13010140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4582

約数の個数: 48

約数和(自身を含む): 32104800

約数和(自身を除く): 19094660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4549, 9098, 18196, 22745, 45490, 50039, 59137, 90980, 100078, 118274, 200156, 236548, 250195, 295685, 500390, 591370, 650507, 1000780, 1182740, 1301014, 2602028, 3252535, 6505070, 13010140]

約数ペア:

[(1, 13010140), (2, 6505070), (4, 3252535), (5, 2602028), (10, 1301014), (11, 1182740), (13, 1000780), (20, 650507), (22, 591370), (26, 500390), (44, 295685), (52, 250195), (55, 236548), (65, 200156), (110, 118274), (130, 100078), (143, 90980), (220, 59137), (260, 50039), (286, 45490), (572, 22745), (715, 18196), (1430, 9098), (2860, 4549)]