84487520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 217183680

約数和(自身を除く): 132696160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 151, 160, 208, 260, 269, 302, 416, 520, 538, 604, 755, 1040, 1076, 1208, 1345, 1510, 1963, 2080, 2152, 2416, 2690, 3020, 3497, 3926, 4304, 4832, 5380, 6040, 6994, 7852, 8608, 9815, 10760, 12080, 13988, 15704, 17485, 19630, 21520, 24160, 27976, 31408, 34970, 39260, 40619, 43040, 55952, 62816, 69940, 78520, 81238, 111904, 139880, 157040, 162476, 203095, 279760, 314080, 324952, 406190, 528047, 559520, 649904, 812380, 1056094, 1299808, 1624760, 2112188, 2640235, 3249520, 4224376, 5280470, 6499040, 8448752, 10560940, 16897504, 21121880, 42243760, 84487520]

約数ペア:

[(1, 84487520), (2, 42243760), (4, 21121880), (5, 16897504), (8, 10560940), (10, 8448752), (13, 6499040), (16, 5280470), (20, 4224376), (26, 3249520), (32, 2640235), (40, 2112188), (52, 1624760), (65, 1299808), (80, 1056094), (104, 812380), (130, 649904), (151, 559520), (160, 528047), (208, 406190), (260, 324952), (269, 314080), (302, 279760), (416, 203095), (520, 162476), (538, 157040), (604, 139880), (755, 111904), (1040, 81238), (1076, 78520), (1208, 69940), (1345, 62816), (1510, 55952), (1963, 43040), (2080, 40619), (2152, 39260), (2416, 34970), (2690, 31408), (3020, 27976), (3497, 24160), (3926, 21520), (4304, 19630), (4832, 17485), (5380, 15704), (6040, 13988), (6994, 12080), (7852, 10760), (8608, 9815)]