22654450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 72

約数和(自身を含む): 52282368

約数和(自身を除く): 29627918

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 169, 175, 182, 325, 338, 350, 383, 455, 650, 766, 845, 910, 1183, 1690, 1915, 2275, 2366, 2681, 3830, 4225, 4550, 4979, 5362, 5915, 8450, 9575, 9958, 11830, 13405, 19150, 24895, 26810, 29575, 34853, 49790, 59150, 64727, 67025, 69706, 124475, 129454, 134050, 174265, 248950, 323635, 348530, 453089, 647270, 871325, 906178, 1618175, 1742650, 2265445, 3236350, 4530890, 11327225, 22654450]

約数ペア:

[(1, 22654450), (2, 11327225), (5, 4530890), (7, 3236350), (10, 2265445), (13, 1742650), (14, 1618175), (25, 906178), (26, 871325), (35, 647270), (50, 453089), (65, 348530), (70, 323635), (91, 248950), (130, 174265), (169, 134050), (175, 129454), (182, 124475), (325, 69706), (338, 67025), (350, 64727), (383, 59150), (455, 49790), (650, 34853), (766, 29575), (845, 26810), (910, 24895), (1183, 19150), (1690, 13405), (1915, 11830), (2275, 9958), (2366, 9575), (2681, 8450), (3830, 5915), (4225, 5362), (4550, 4979)]