15693202100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1279}}^1\times {\mathrm{4231}}^1$

素因数の和:5553

約数の個数: 72

約数和(自身を含む): 35264409600

約数和(自身を除く): 19571207500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1279, 1450, 2558, 2900, 4231, 5116, 6395, 8462, 12790, 16924, 21155, 25580, 31975, 37091, 42310, 63950, 74182, 84620, 105775, 122699, 127900, 148364, 185455, 211550, 245398, 370910, 423100, 490796, 613495, 741820, 927275, 1226990, 1854550, 2453980, 3067475, 3709100, 5411449, 6134950, 10822898, 12269900, 21645796, 27057245, 54114490, 108228980, 135286225, 156932021, 270572450, 313864042, 541144900, 627728084, 784660105, 1569320210, 3138640420, 3923300525, 7846601050, 15693202100]

約数ペア:

[(1, 15693202100), (2, 7846601050), (4, 3923300525), (5, 3138640420), (10, 1569320210), (20, 784660105), (25, 627728084), (29, 541144900), (50, 313864042), (58, 270572450), (100, 156932021), (116, 135286225), (145, 108228980), (290, 54114490), (580, 27057245), (725, 21645796), (1279, 12269900), (1450, 10822898), (2558, 6134950), (2900, 5411449), (4231, 3709100), (5116, 3067475), (6395, 2453980), (8462, 1854550), (12790, 1226990), (16924, 927275), (21155, 741820), (25580, 613495), (31975, 490796), (37091, 423100), (42310, 370910), (63950, 245398), (74182, 211550), (84620, 185455), (105775, 148364), (122699, 127900)]