146500550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{653}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 312381792

約数和(自身を除く): 165881242

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 641, 653, 1282, 1306, 3205, 3265, 4487, 4571, 6410, 6530, 8974, 9142, 16025, 16325, 22435, 22855, 32050, 32650, 44870, 45710, 112175, 114275, 224350, 228550, 418573, 837146, 2092865, 2930011, 4185730, 5860022, 10464325, 14650055, 20928650, 29300110, 73250275, 146500550]

約数ペア:

[(1, 146500550), (2, 73250275), (5, 29300110), (7, 20928650), (10, 14650055), (14, 10464325), (25, 5860022), (35, 4185730), (50, 2930011), (70, 2092865), (175, 837146), (350, 418573), (641, 228550), (653, 224350), (1282, 114275), (1306, 112175), (3205, 45710), (3265, 44870), (4487, 32650), (4571, 32050), (6410, 22855), (6530, 22435), (8974, 16325), (9142, 16025)]