38200020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2203}}^1$

素因数の和:2249

約数の個数: 72

約数和(自身を含む): 113673504

約数和(自身を除く): 75473484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2203, 2890, 3468, 4335, 4406, 5780, 6609, 8670, 8812, 11015, 13218, 17340, 22030, 26436, 33045, 37451, 44060, 66090, 74902, 112353, 132180, 149804, 187255, 224706, 374510, 449412, 561765, 636667, 749020, 1123530, 1273334, 1910001, 2247060, 2546668, 3183335, 3820002, 6366670, 7640004, 9550005, 12733340, 19100010, 38200020]

約数ペア:

[(1, 38200020), (2, 19100010), (3, 12733340), (4, 9550005), (5, 7640004), (6, 6366670), (10, 3820002), (12, 3183335), (15, 2546668), (17, 2247060), (20, 1910001), (30, 1273334), (34, 1123530), (51, 749020), (60, 636667), (68, 561765), (85, 449412), (102, 374510), (170, 224706), (204, 187255), (255, 149804), (289, 132180), (340, 112353), (510, 74902), (578, 66090), (867, 44060), (1020, 37451), (1156, 33045), (1445, 26436), (1734, 22030), (2203, 17340), (2890, 13218), (3468, 11015), (4335, 8812), (4406, 8670), (5780, 6609)]