33877360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 86860512

約数和(自身を除く): 52983152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 137, 176, 220, 274, 281, 440, 548, 562, 685, 880, 1096, 1124, 1370, 1405, 1507, 2192, 2248, 2740, 2810, 3014, 3091, 4496, 5480, 5620, 6028, 6182, 7535, 10960, 11240, 12056, 12364, 15070, 15455, 22480, 24112, 24728, 30140, 30910, 38497, 49456, 60280, 61820, 76994, 120560, 123640, 153988, 192485, 247280, 307976, 384970, 423467, 615952, 769940, 846934, 1539880, 1693868, 2117335, 3079760, 3387736, 4234670, 6775472, 8469340, 16938680, 33877360]

約数ペア:

[(1, 33877360), (2, 16938680), (4, 8469340), (5, 6775472), (8, 4234670), (10, 3387736), (11, 3079760), (16, 2117335), (20, 1693868), (22, 1539880), (40, 846934), (44, 769940), (55, 615952), (80, 423467), (88, 384970), (110, 307976), (137, 247280), (176, 192485), (220, 153988), (274, 123640), (281, 120560), (440, 76994), (548, 61820), (562, 60280), (685, 49456), (880, 38497), (1096, 30910), (1124, 30140), (1370, 24728), (1405, 24112), (1507, 22480), (2192, 15455), (2248, 15070), (2740, 12364), (2810, 12056), (3014, 11240), (3091, 10960), (4496, 7535), (5480, 6182), (5620, 6028)]