4234340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 10221120

約数和(自身を除く): 5986780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1013, 1045, 2026, 2090, 4052, 4180, 5065, 10130, 11143, 19247, 20260, 22286, 38494, 44572, 55715, 76988, 96235, 111430, 192470, 211717, 222860, 384940, 423434, 846868, 1058585, 2117170, 4234340]

約数ペア:

[(1, 4234340), (2, 2117170), (4, 1058585), (5, 846868), (10, 423434), (11, 384940), (19, 222860), (20, 211717), (22, 192470), (38, 111430), (44, 96235), (55, 76988), (76, 55715), (95, 44572), (110, 38494), (190, 22286), (209, 20260), (220, 19247), (380, 11143), (418, 10130), (836, 5065), (1013, 4180), (1045, 4052), (2026, 2090)]