70630040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3671}}^1$

素因数の和:3732

約数の個数: 64

約数和(自身を含む): 175815360

約数和(自身を除く): 105185320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3671, 3848, 4810, 7342, 9620, 14684, 18355, 19240, 29368, 36710, 47723, 73420, 95446, 135827, 146840, 190892, 238615, 271654, 381784, 477230, 543308, 679135, 954460, 1086616, 1358270, 1765751, 1908920, 2716540, 3531502, 5433080, 7063004, 8828755, 14126008, 17657510, 35315020, 70630040]

約数ペア:

[(1, 70630040), (2, 35315020), (4, 17657510), (5, 14126008), (8, 8828755), (10, 7063004), (13, 5433080), (20, 3531502), (26, 2716540), (37, 1908920), (40, 1765751), (52, 1358270), (65, 1086616), (74, 954460), (104, 679135), (130, 543308), (148, 477230), (185, 381784), (260, 271654), (296, 238615), (370, 190892), (481, 146840), (520, 135827), (740, 95446), (962, 73420), (1480, 47723), (1924, 36710), (2405, 29368), (3671, 19240), (3848, 18355), (4810, 14684), (7342, 9620)]