22379500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 57605184

約数和(自身を除く): 35225684

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 313, 325, 500, 550, 572, 626, 650, 715, 1100, 1252, 1300, 1375, 1430, 1565, 1625, 2750, 2860, 3130, 3250, 3443, 3575, 4069, 5500, 6260, 6500, 6886, 7150, 7825, 8138, 13772, 14300, 15650, 16276, 17215, 17875, 20345, 31300, 34430, 35750, 39125, 40690, 44759, 68860, 71500, 78250, 81380, 86075, 89518, 101725, 156500, 172150, 179036, 203450, 223795, 344300, 406900, 430375, 447590, 508625, 860750, 895180, 1017250, 1118975, 1721500, 2034500, 2237950, 4475900, 5594875, 11189750, 22379500]

約数ペア:

[(1, 22379500), (2, 11189750), (4, 5594875), (5, 4475900), (10, 2237950), (11, 2034500), (13, 1721500), (20, 1118975), (22, 1017250), (25, 895180), (26, 860750), (44, 508625), (50, 447590), (52, 430375), (55, 406900), (65, 344300), (100, 223795), (110, 203450), (125, 179036), (130, 172150), (143, 156500), (220, 101725), (250, 89518), (260, 86075), (275, 81380), (286, 78250), (313, 71500), (325, 68860), (500, 44759), (550, 40690), (572, 39125), (626, 35750), (650, 34430), (715, 31300), (1100, 20345), (1252, 17875), (1300, 17215), (1375, 16276), (1430, 15650), (1565, 14300), (1625, 13772), (2750, 8138), (2860, 7825), (3130, 7150), (3250, 6886), (3443, 6500), (3575, 6260), (4069, 5500)]