29766160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19583}}^1$

素因数の和:19615

約数の個数: 40

約数和(自身を含む): 72852480

約数和(自身を除く): 43086320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 19583, 39166, 78332, 97915, 156664, 195830, 313328, 372077, 391660, 744154, 783320, 1488308, 1566640, 1860385, 2976616, 3720770, 5953232, 7441540, 14883080, 29766160]

約数ペア:

[(1, 29766160), (2, 14883080), (4, 7441540), (5, 5953232), (8, 3720770), (10, 2976616), (16, 1860385), (19, 1566640), (20, 1488308), (38, 783320), (40, 744154), (76, 391660), (80, 372077), (95, 313328), (152, 195830), (190, 156664), (304, 97915), (380, 78332), (760, 39166), (1520, 19583)]