713448520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61717}}^1$

素因数の和:61762

約数の個数: 48

約数和(自身を含む): 1705268340

約数和(自身を除く): 991819820

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 61717, 123434, 246868, 308585, 493736, 617170, 1049189, 1234340, 2098378, 2468680, 4196756, 5245945, 8393512, 10491890, 17836213, 20983780, 35672426, 41967560, 71344852, 89181065, 142689704, 178362130, 356724260, 713448520]

約数ペア:

[(1, 713448520), (2, 356724260), (4, 178362130), (5, 142689704), (8, 89181065), (10, 71344852), (17, 41967560), (20, 35672426), (34, 20983780), (40, 17836213), (68, 10491890), (85, 8393512), (136, 5245945), (170, 4196756), (289, 2468680), (340, 2098378), (578, 1234340), (680, 1049189), (1156, 617170), (1445, 493736), (2312, 308585), (2890, 246868), (5780, 123434), (11560, 61717)]