163668050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2767}}^1$

素因数の和:2812

約数の個数: 72

約数和(自身を含む): 376868736

約数和(自身を除く): 213200686

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 169, 175, 182, 325, 338, 350, 455, 650, 845, 910, 1183, 1690, 2275, 2366, 2767, 4225, 4550, 5534, 5915, 8450, 11830, 13835, 19369, 27670, 29575, 35971, 38738, 59150, 69175, 71942, 96845, 138350, 179855, 193690, 251797, 359710, 467623, 484225, 503594, 899275, 935246, 968450, 1258985, 1798550, 2338115, 2517970, 3273361, 4676230, 6294925, 6546722, 11690575, 12589850, 16366805, 23381150, 32733610, 81834025, 163668050]

約数ペア:

[(1, 163668050), (2, 81834025), (5, 32733610), (7, 23381150), (10, 16366805), (13, 12589850), (14, 11690575), (25, 6546722), (26, 6294925), (35, 4676230), (50, 3273361), (65, 2517970), (70, 2338115), (91, 1798550), (130, 1258985), (169, 968450), (175, 935246), (182, 899275), (325, 503594), (338, 484225), (350, 467623), (455, 359710), (650, 251797), (845, 193690), (910, 179855), (1183, 138350), (1690, 96845), (2275, 71942), (2366, 69175), (2767, 59150), (4225, 38738), (4550, 35971), (5534, 29575), (5915, 27670), (8450, 19369), (11830, 13835)]