100356520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5563}}^1$

素因数の和:5626

約数の個数: 64

約数和(自身を含む): 252383040

約数和(自身を除く): 152026520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 5563, 9020, 11126, 18040, 22252, 27815, 44504, 55630, 61193, 111260, 122386, 222520, 228083, 244772, 305965, 456166, 489544, 611930, 912332, 1140415, 1223860, 1824664, 2280830, 2447720, 2508913, 4561660, 5017826, 9123320, 10035652, 12544565, 20071304, 25089130, 50178260, 100356520]

約数ペア:

[(1, 100356520), (2, 50178260), (4, 25089130), (5, 20071304), (8, 12544565), (10, 10035652), (11, 9123320), (20, 5017826), (22, 4561660), (40, 2508913), (41, 2447720), (44, 2280830), (55, 1824664), (82, 1223860), (88, 1140415), (110, 912332), (164, 611930), (205, 489544), (220, 456166), (328, 305965), (410, 244772), (440, 228083), (451, 222520), (820, 122386), (902, 111260), (1640, 61193), (1804, 55630), (2255, 44504), (3608, 27815), (4510, 22252), (5563, 18040), (9020, 11126)]