22395890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 45045504

約数和(自身を除く): 22649614

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 121, 166, 223, 242, 415, 446, 605, 830, 913, 1115, 1210, 1826, 2230, 2453, 4565, 4906, 9130, 10043, 12265, 18509, 20086, 24530, 26983, 37018, 50215, 53966, 92545, 100430, 134915, 185090, 203599, 269830, 407198, 1017995, 2035990, 2239589, 4479178, 11197945, 22395890]

約数ペア:

[(1, 22395890), (2, 11197945), (5, 4479178), (10, 2239589), (11, 2035990), (22, 1017995), (55, 407198), (83, 269830), (110, 203599), (121, 185090), (166, 134915), (223, 100430), (242, 92545), (415, 53966), (446, 50215), (605, 37018), (830, 26983), (913, 24530), (1115, 20086), (1210, 18509), (1826, 12265), (2230, 10043), (2453, 9130), (4565, 4906)]