2014523913640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{4026149}}^1$

素因数の和:4027954

約数の個数: 64

約数和(自身を含む): 5183104464000

約数和(自身を除く): 3168580550360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1787, 3574, 7148, 8935, 12509, 14296, 17870, 25018, 35740, 50036, 62545, 71480, 100072, 125090, 250180, 500360, 4026149, 8052298, 16104596, 20130745, 28183043, 32209192, 40261490, 56366086, 80522980, 112732172, 140915215, 161045960, 225464344, 281830430, 563660860, 1127321720, 7194728263, 14389456526, 28778913052, 35973641315, 50363097841, 57557826104, 71947282630, 100726195682, 143894565260, 201452391364, 251815489205, 287789130520, 402904782728, 503630978410, 1007261956820, 2014523913640]

約数ペア:

[(1, 2014523913640), (2, 1007261956820), (4, 503630978410), (5, 402904782728), (7, 287789130520), (8, 251815489205), (10, 201452391364), (14, 143894565260), (20, 100726195682), (28, 71947282630), (35, 57557826104), (40, 50363097841), (56, 35973641315), (70, 28778913052), (140, 14389456526), (280, 7194728263), (1787, 1127321720), (3574, 563660860), (7148, 281830430), (8935, 225464344), (12509, 161045960), (14296, 140915215), (17870, 112732172), (25018, 80522980), (35740, 56366086), (50036, 40261490), (62545, 32209192), (71480, 28183043), (100072, 20130745), (125090, 16104596), (250180, 8052298), (500360, 4026149)]