4367996880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1399999}}^1$

素因数の和:1400028

約数の個数: 80

約数和(自身を含む): 14582400000

約数和(自身を除く): 10214403120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 1399999, 2799998, 4199997, 5599996, 6999995, 8399994, 11199992, 13999990, 16799988, 18199987, 20999985, 22399984, 27999980, 33599976, 36399974, 41999970, 54599961, 55999960, 67199952, 72799948, 83999940, 90999935, 109199922, 111999920, 145599896, 167999880, 181999870, 218399844, 272999805, 291199792, 335999760, 363999740, 436799688, 545999610, 727999480, 873599376, 1091999220, 1455998960, 2183998440, 4367996880]

約数ペア:

[(1, 4367996880), (2, 2183998440), (3, 1455998960), (4, 1091999220), (5, 873599376), (6, 727999480), (8, 545999610), (10, 436799688), (12, 363999740), (13, 335999760), (15, 291199792), (16, 272999805), (20, 218399844), (24, 181999870), (26, 167999880), (30, 145599896), (39, 111999920), (40, 109199922), (48, 90999935), (52, 83999940), (60, 72799948), (65, 67199952), (78, 55999960), (80, 54599961), (104, 41999970), (120, 36399974), (130, 33599976), (156, 27999980), (195, 22399984), (208, 20999985), (240, 18199987), (260, 16799988), (312, 13999990), (390, 11199992), (520, 8399994), (624, 6999995), (780, 5599996), (1040, 4199997), (1560, 2799998), (3120, 1399999)]