117006520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 277992000

約数和(自身を除く): 160985480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 184, 230, 356, 445, 460, 712, 890, 920, 1429, 1780, 2047, 2858, 3560, 4094, 5716, 7145, 8188, 10235, 11432, 14290, 16376, 20470, 28580, 32867, 40940, 57160, 65734, 81880, 127181, 131468, 164335, 254362, 262936, 328670, 508724, 635905, 657340, 1017448, 1271810, 1314680, 2543620, 2925163, 5087240, 5850326, 11700652, 14625815, 23401304, 29251630, 58503260, 117006520]

約数ペア:

[(1, 117006520), (2, 58503260), (4, 29251630), (5, 23401304), (8, 14625815), (10, 11700652), (20, 5850326), (23, 5087240), (40, 2925163), (46, 2543620), (89, 1314680), (92, 1271810), (115, 1017448), (178, 657340), (184, 635905), (230, 508724), (356, 328670), (445, 262936), (460, 254362), (712, 164335), (890, 131468), (920, 127181), (1429, 81880), (1780, 65734), (2047, 57160), (2858, 40940), (3560, 32867), (4094, 28580), (5716, 20470), (7145, 16376), (8188, 14290), (10235, 11432)]