225016960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{50227}}^1$

素因数の和:50253

約数の個数: 64

約数和(自身を含む): 614790720

約数和(自身を除く): 389773760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 50227, 100454, 200908, 251135, 351589, 401816, 502270, 703178, 803632, 1004540, 1406356, 1607264, 1757945, 2009080, 2812712, 3214528, 3515890, 4018160, 5625424, 6429056, 7031780, 8036320, 11250848, 14063560, 16072640, 22501696, 28127120, 32145280, 45003392, 56254240, 112508480, 225016960]

約数ペア:

[(1, 225016960), (2, 112508480), (4, 56254240), (5, 45003392), (7, 32145280), (8, 28127120), (10, 22501696), (14, 16072640), (16, 14063560), (20, 11250848), (28, 8036320), (32, 7031780), (35, 6429056), (40, 5625424), (56, 4018160), (64, 3515890), (70, 3214528), (80, 2812712), (112, 2009080), (128, 1757945), (140, 1607264), (160, 1406356), (224, 1004540), (280, 803632), (320, 703178), (448, 502270), (560, 401816), (640, 351589), (896, 251135), (1120, 200908), (2240, 100454), (4480, 50227)]