11769740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 26611200

約数和(自身を除く): 14841460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 659, 893, 940, 1318, 1786, 2636, 3295, 3572, 4465, 6590, 8930, 12521, 13180, 17860, 25042, 30973, 50084, 61946, 62605, 123892, 125210, 154865, 250420, 309730, 588487, 619460, 1176974, 2353948, 2942435, 5884870, 11769740]

約数ペア:

[(1, 11769740), (2, 5884870), (4, 2942435), (5, 2353948), (10, 1176974), (19, 619460), (20, 588487), (38, 309730), (47, 250420), (76, 154865), (94, 125210), (95, 123892), (188, 62605), (190, 61946), (235, 50084), (380, 30973), (470, 25042), (659, 17860), (893, 13180), (940, 12521), (1318, 8930), (1786, 6590), (2636, 4465), (3295, 3572)]