79603540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{773}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 176843520

約数和(自身を除く): 97239980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 271, 380, 542, 773, 1084, 1355, 1546, 2710, 3092, 3865, 5149, 5420, 7730, 10298, 14687, 15460, 20596, 25745, 29374, 51490, 58748, 73435, 102980, 146870, 209483, 293740, 418966, 837932, 1047415, 2094830, 3980177, 4189660, 7960354, 15920708, 19900885, 39801770, 79603540]

約数ペア:

[(1, 79603540), (2, 39801770), (4, 19900885), (5, 15920708), (10, 7960354), (19, 4189660), (20, 3980177), (38, 2094830), (76, 1047415), (95, 837932), (190, 418966), (271, 293740), (380, 209483), (542, 146870), (773, 102980), (1084, 73435), (1355, 58748), (1546, 51490), (2710, 29374), (3092, 25745), (3865, 20596), (5149, 15460), (5420, 14687), (7730, 10298)]