132808520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2633}}^1$

素因数の和:2754

約数の個数: 64

約数和(自身を含む): 325246320

約数和(自身を除く): 192437800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1940, 2522, 2633, 3880, 5044, 5266, 6305, 10088, 10532, 12610, 13165, 21064, 25220, 26330, 34229, 50440, 52660, 68458, 105320, 136916, 171145, 255401, 273832, 342290, 510802, 684580, 1021604, 1277005, 1369160, 2043208, 2554010, 3320213, 5108020, 6640426, 10216040, 13280852, 16601065, 26561704, 33202130, 66404260, 132808520]

約数ペア:

[(1, 132808520), (2, 66404260), (4, 33202130), (5, 26561704), (8, 16601065), (10, 13280852), (13, 10216040), (20, 6640426), (26, 5108020), (40, 3320213), (52, 2554010), (65, 2043208), (97, 1369160), (104, 1277005), (130, 1021604), (194, 684580), (260, 510802), (388, 342290), (485, 273832), (520, 255401), (776, 171145), (970, 136916), (1261, 105320), (1940, 68458), (2522, 52660), (2633, 50440), (3880, 34229), (5044, 26330), (5266, 25220), (6305, 21064), (10088, 13165), (10532, 12610)]