520099690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{853}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 1071366912

約数和(自身を除く): 551267222

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 241, 253, 482, 506, 853, 1205, 1265, 1706, 2410, 2530, 2651, 4265, 5302, 5543, 8530, 9383, 11086, 13255, 18766, 19619, 26510, 27715, 39238, 46915, 55430, 60973, 93830, 98095, 121946, 196190, 205573, 215809, 304865, 411146, 431618, 609730, 1027865, 1079045, 2055730, 2158090, 2261303, 4522606, 4728179, 9456358, 11306515, 22613030, 23640895, 47281790, 52009969, 104019938, 260049845, 520099690]

約数ペア:

[(1, 520099690), (2, 260049845), (5, 104019938), (10, 52009969), (11, 47281790), (22, 23640895), (23, 22613030), (46, 11306515), (55, 9456358), (110, 4728179), (115, 4522606), (230, 2261303), (241, 2158090), (253, 2055730), (482, 1079045), (506, 1027865), (853, 609730), (1205, 431618), (1265, 411146), (1706, 304865), (2410, 215809), (2530, 205573), (2651, 196190), (4265, 121946), (5302, 98095), (5543, 93830), (8530, 60973), (9383, 55430), (11086, 46915), (13255, 39238), (18766, 27715), (19619, 26510)]