3376880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 8999424

約数和(自身を除く): 5622544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 191, 208, 221, 260, 272, 340, 382, 442, 520, 680, 764, 884, 955, 1040, 1105, 1360, 1528, 1768, 1910, 2210, 2483, 3056, 3247, 3536, 3820, 4420, 4966, 6494, 7640, 8840, 9932, 12415, 12988, 15280, 16235, 17680, 19864, 24830, 25976, 32470, 39728, 42211, 49660, 51952, 64940, 84422, 99320, 129880, 168844, 198640, 211055, 259760, 337688, 422110, 675376, 844220, 1688440, 3376880]

約数ペア:

[(1, 3376880), (2, 1688440), (4, 844220), (5, 675376), (8, 422110), (10, 337688), (13, 259760), (16, 211055), (17, 198640), (20, 168844), (26, 129880), (34, 99320), (40, 84422), (52, 64940), (65, 51952), (68, 49660), (80, 42211), (85, 39728), (104, 32470), (130, 25976), (136, 24830), (170, 19864), (191, 17680), (208, 16235), (221, 15280), (260, 12988), (272, 12415), (340, 9932), (382, 8840), (442, 7640), (520, 6494), (680, 4966), (764, 4420), (884, 3820), (955, 3536), (1040, 3247), (1105, 3056), (1360, 2483), (1528, 2210), (1768, 1910)]