73552540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{953}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 164439072

約数和(自身を除く): 90886532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 227, 340, 454, 908, 953, 1135, 1906, 2270, 3812, 3859, 4540, 4765, 7718, 9530, 15436, 16201, 19060, 19295, 32402, 38590, 64804, 77180, 81005, 162010, 216331, 324020, 432662, 865324, 1081655, 2163310, 3677627, 4326620, 7355254, 14710508, 18388135, 36776270, 73552540]

約数ペア:

[(1, 73552540), (2, 36776270), (4, 18388135), (5, 14710508), (10, 7355254), (17, 4326620), (20, 3677627), (34, 2163310), (68, 1081655), (85, 865324), (170, 432662), (227, 324020), (340, 216331), (454, 162010), (908, 81005), (953, 77180), (1135, 64804), (1906, 38590), (2270, 32402), (3812, 19295), (3859, 19060), (4540, 16201), (4765, 15436), (7718, 9530)]