522535910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2377}}^1$

素因数の和:2505

約数の個数: 64

約数和(自身を含む): 1078660800

約数和(自身を除く): 556124890

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 89, 95, 130, 178, 190, 247, 445, 494, 890, 1157, 1235, 1691, 2314, 2377, 2470, 3382, 4754, 5785, 8455, 11570, 11885, 16910, 21983, 23770, 30901, 43966, 45163, 61802, 90326, 109915, 154505, 211553, 219830, 225815, 309010, 423106, 451630, 587119, 1057765, 1174238, 2115530, 2750189, 2935595, 4019507, 5500378, 5871190, 8039014, 13750945, 20097535, 27501890, 40195070, 52253591, 104507182, 261267955, 522535910]

約数ペア:

[(1, 522535910), (2, 261267955), (5, 104507182), (10, 52253591), (13, 40195070), (19, 27501890), (26, 20097535), (38, 13750945), (65, 8039014), (89, 5871190), (95, 5500378), (130, 4019507), (178, 2935595), (190, 2750189), (247, 2115530), (445, 1174238), (494, 1057765), (890, 587119), (1157, 451630), (1235, 423106), (1691, 309010), (2314, 225815), (2377, 219830), (2470, 211553), (3382, 154505), (4754, 109915), (5785, 90326), (8455, 61802), (11570, 45163), (11885, 43966), (16910, 30901), (21983, 23770)]