25364951170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{26399}}^1$

素因数の和:26827

約数の個数: 64

約数和(自身を含む): 51891840000

約数和(自身を除く): 26526888830

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 389, 494, 778, 1235, 1945, 2470, 3890, 5057, 7391, 10114, 14782, 25285, 26399, 36955, 50570, 52798, 73910, 96083, 131995, 192166, 263990, 343187, 480415, 501581, 686374, 960830, 1003162, 1715935, 2507905, 3431870, 5015810, 6520553, 10269211, 13041106, 20538422, 32602765, 51346055, 65205530, 102692110, 133499743, 195115009, 266999486, 390230018, 667498715, 975575045, 1334997430, 1951150090, 2536495117, 5072990234, 12682475585, 25364951170]

約数ペア:

[(1, 25364951170), (2, 12682475585), (5, 5072990234), (10, 2536495117), (13, 1951150090), (19, 1334997430), (26, 975575045), (38, 667498715), (65, 390230018), (95, 266999486), (130, 195115009), (190, 133499743), (247, 102692110), (389, 65205530), (494, 51346055), (778, 32602765), (1235, 20538422), (1945, 13041106), (2470, 10269211), (3890, 6520553), (5057, 5015810), (7391, 3431870), (10114, 2507905), (14782, 1715935), (25285, 1003162), (26399, 960830), (36955, 686374), (50570, 501581), (52798, 480415), (73910, 343187), (96083, 263990), (131995, 192166)]