9524070220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{31249}}^1$

素因数の和:31583

約数の個数: 72

約数和(自身を含む): 23341500000

約数和(自身を除く): 13817429780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 311, 490, 622, 980, 1244, 1555, 2177, 3110, 4354, 6220, 8708, 10885, 15239, 21770, 30478, 31249, 43540, 60956, 62498, 76195, 124996, 152390, 156245, 218743, 304780, 312490, 437486, 624980, 874972, 1093715, 1531201, 2187430, 3062402, 4374860, 6124804, 7656005, 9718439, 15312010, 19436878, 30624020, 38873756, 48592195, 68029073, 97184390, 136058146, 194368780, 272116292, 340145365, 476203511, 680290730, 952407022, 1360581460, 1904814044, 2381017555, 4762035110, 9524070220]

約数ペア:

[(1, 9524070220), (2, 4762035110), (4, 2381017555), (5, 1904814044), (7, 1360581460), (10, 952407022), (14, 680290730), (20, 476203511), (28, 340145365), (35, 272116292), (49, 194368780), (70, 136058146), (98, 97184390), (140, 68029073), (196, 48592195), (245, 38873756), (311, 30624020), (490, 19436878), (622, 15312010), (980, 9718439), (1244, 7656005), (1555, 6124804), (2177, 4374860), (3110, 3062402), (4354, 2187430), (6220, 1531201), (8708, 1093715), (10885, 874972), (15239, 624980), (21770, 437486), (30478, 312490), (31249, 304780), (43540, 218743), (60956, 156245), (62498, 152390), (76195, 124996)]