737120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 1850688

約数和(自身を除く): 1113568

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 271, 272, 340, 542, 544, 680, 1084, 1355, 1360, 2168, 2710, 2720, 4336, 4607, 5420, 8672, 9214, 10840, 18428, 21680, 23035, 36856, 43360, 46070, 73712, 92140, 147424, 184280, 368560, 737120]

約数ペア:

[(1, 737120), (2, 368560), (4, 184280), (5, 147424), (8, 92140), (10, 73712), (16, 46070), (17, 43360), (20, 36856), (32, 23035), (34, 21680), (40, 18428), (68, 10840), (80, 9214), (85, 8672), (136, 5420), (160, 4607), (170, 4336), (271, 2720), (272, 2710), (340, 2168), (542, 1360), (544, 1355), (680, 1084)]