252383560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44123}}^1$

素因数の和:44158

約数の個数: 64

約数和(自身を含む): 667154880

約数和(自身を除く): 414771320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 44123, 88246, 176492, 220615, 352984, 441230, 485353, 573599, 882460, 970706, 1147198, 1764920, 1941412, 2294396, 2426765, 2867995, 3882824, 4588792, 4853530, 5735990, 6309589, 9707060, 11471980, 12619178, 19414120, 22943960, 25238356, 31547945, 50476712, 63095890, 126191780, 252383560]

約数ペア:

[(1, 252383560), (2, 126191780), (4, 63095890), (5, 50476712), (8, 31547945), (10, 25238356), (11, 22943960), (13, 19414120), (20, 12619178), (22, 11471980), (26, 9707060), (40, 6309589), (44, 5735990), (52, 4853530), (55, 4588792), (65, 3882824), (88, 2867995), (104, 2426765), (110, 2294396), (130, 1941412), (143, 1764920), (220, 1147198), (260, 970706), (286, 882460), (440, 573599), (520, 485353), (572, 441230), (715, 352984), (1144, 220615), (1430, 176492), (2860, 88246), (5720, 44123)]