41480520040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1\times {\mathrm{15971}}^1$

素因数の和:18250

約数の個数: 64

約数和(自身を含む): 96598656000

約数和(自身を除く): 55118135960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2239, 4478, 8956, 11195, 15971, 17912, 22390, 31942, 44780, 63884, 64931, 79855, 89560, 127768, 129862, 159710, 259724, 319420, 324655, 463159, 519448, 638840, 649310, 926318, 1298620, 1852636, 2315795, 2597240, 3705272, 4631590, 9263180, 18526360, 35759069, 71518138, 143036276, 178795345, 286072552, 357590690, 715181380, 1037013001, 1430362760, 2074026002, 4148052004, 5185065005, 8296104008, 10370130010, 20740260020, 41480520040]

約数ペア:

[(1, 41480520040), (2, 20740260020), (4, 10370130010), (5, 8296104008), (8, 5185065005), (10, 4148052004), (20, 2074026002), (29, 1430362760), (40, 1037013001), (58, 715181380), (116, 357590690), (145, 286072552), (232, 178795345), (290, 143036276), (580, 71518138), (1160, 35759069), (2239, 18526360), (4478, 9263180), (8956, 4631590), (11195, 3705272), (15971, 2597240), (17912, 2315795), (22390, 1852636), (31942, 1298620), (44780, 926318), (63884, 649310), (64931, 638840), (79855, 519448), (89560, 463159), (127768, 324655), (129862, 319420), (159710, 259724)]