108942080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6547}}^1$

素因数の和:6581

約数の個数: 72

約数和(自身を含む): 281066352

約数和(自身を除く): 172124272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 6547, 8320, 13094, 16640, 26188, 32735, 52376, 65470, 85111, 104752, 130940, 170222, 209504, 261880, 340444, 419008, 425555, 523760, 680888, 838016, 851110, 1047520, 1361776, 1676032, 1702220, 2095040, 2723552, 3404440, 4190080, 5447104, 6808880, 8380160, 10894208, 13617760, 21788416, 27235520, 54471040, 108942080]

約数ペア:

[(1, 108942080), (2, 54471040), (4, 27235520), (5, 21788416), (8, 13617760), (10, 10894208), (13, 8380160), (16, 6808880), (20, 5447104), (26, 4190080), (32, 3404440), (40, 2723552), (52, 2095040), (64, 1702220), (65, 1676032), (80, 1361776), (104, 1047520), (128, 851110), (130, 838016), (160, 680888), (208, 523760), (256, 425555), (260, 419008), (320, 340444), (416, 261880), (520, 209504), (640, 170222), (832, 130940), (1040, 104752), (1280, 85111), (1664, 65470), (2080, 52376), (3328, 32735), (4160, 26188), (6547, 16640), (8320, 13094)]