4269320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 10851840

約数和(自身を除く): 6582520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 313, 341, 440, 620, 626, 682, 1240, 1252, 1364, 1565, 1705, 2504, 2728, 3130, 3410, 3443, 6260, 6820, 6886, 9703, 12520, 13640, 13772, 17215, 19406, 27544, 34430, 38812, 48515, 68860, 77624, 97030, 106733, 137720, 194060, 213466, 388120, 426932, 533665, 853864, 1067330, 2134660, 4269320]

約数ペア:

[(1, 4269320), (2, 2134660), (4, 1067330), (5, 853864), (8, 533665), (10, 426932), (11, 388120), (20, 213466), (22, 194060), (31, 137720), (40, 106733), (44, 97030), (55, 77624), (62, 68860), (88, 48515), (110, 38812), (124, 34430), (155, 27544), (220, 19406), (248, 17215), (310, 13772), (313, 13640), (341, 12520), (440, 9703), (620, 6886), (626, 6820), (682, 6260), (1240, 3443), (1252, 3410), (1364, 3130), (1565, 2728), (1705, 2504)]