1723880080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{2243}}^1$

素因数の和:3008

約数の個数: 80

約数和(自身を含む): 4324098240

約数和(自身を除く): 2600218160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 739, 1040, 1478, 2243, 2956, 3695, 4486, 5912, 7390, 8972, 9607, 11215, 11824, 14780, 17944, 19214, 22430, 29159, 29560, 35888, 38428, 44860, 48035, 58318, 59120, 76856, 89720, 96070, 116636, 145795, 153712, 179440, 192140, 233272, 291590, 384280, 466544, 583180, 768560, 1166360, 1657577, 2332720, 3315154, 6630308, 8287885, 13260616, 16575770, 21548501, 26521232, 33151540, 43097002, 66303080, 86194004, 107742505, 132606160, 172388008, 215485010, 344776016, 430970020, 861940040, 1723880080]

約数ペア:

[(1, 1723880080), (2, 861940040), (4, 430970020), (5, 344776016), (8, 215485010), (10, 172388008), (13, 132606160), (16, 107742505), (20, 86194004), (26, 66303080), (40, 43097002), (52, 33151540), (65, 26521232), (80, 21548501), (104, 16575770), (130, 13260616), (208, 8287885), (260, 6630308), (520, 3315154), (739, 2332720), (1040, 1657577), (1478, 1166360), (2243, 768560), (2956, 583180), (3695, 466544), (4486, 384280), (5912, 291590), (7390, 233272), (8972, 192140), (9607, 179440), (11215, 153712), (11824, 145795), (14780, 116636), (17944, 96070), (19214, 89720), (22430, 76856), (29159, 59120), (29560, 58318), (35888, 48035), (38428, 44860)]