40537270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 78039360

約数和(自身を除く): 37502090

約数列:

[1, 2, 5, 10, 23, 46, 79, 97, 115, 158, 194, 230, 395, 485, 529, 790, 970, 1058, 1817, 2231, 2645, 3634, 4462, 5290, 7663, 9085, 11155, 15326, 18170, 22310, 38315, 41791, 51313, 76630, 83582, 102626, 176249, 208955, 256565, 352498, 417910, 513130, 881245, 1762490, 4053727, 8107454, 20268635, 40537270]

約数ペア:

[(1, 40537270), (2, 20268635), (5, 8107454), (10, 4053727), (23, 1762490), (46, 881245), (79, 513130), (97, 417910), (115, 352498), (158, 256565), (194, 208955), (230, 176249), (395, 102626), (485, 83582), (529, 76630), (790, 51313), (970, 41791), (1058, 38315), (1817, 22310), (2231, 18170), (2645, 15326), (3634, 11155), (4462, 9085), (5290, 7663)]