202227520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:888

約数の個数: 112

約数和(自身を含む): 533204928

約数和(自身を除く): 330977408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 146, 160, 176, 220, 292, 320, 352, 365, 440, 584, 704, 730, 787, 803, 880, 1168, 1460, 1574, 1606, 1760, 2336, 2920, 3148, 3212, 3520, 3935, 4015, 4672, 5840, 6296, 6424, 7870, 8030, 8657, 11680, 12592, 12848, 15740, 16060, 17314, 23360, 25184, 25696, 31480, 32120, 34628, 43285, 50368, 51392, 57451, 62960, 64240, 69256, 86570, 114902, 125920, 128480, 138512, 173140, 229804, 251840, 256960, 277024, 287255, 346280, 459608, 554048, 574510, 631961, 692560, 919216, 1149020, 1263922, 1385120, 1838432, 2298040, 2527844, 2770240, 3159805, 3676864, 4596080, 5055688, 6319610, 9192160, 10111376, 12639220, 18384320, 20222752, 25278440, 40445504, 50556880, 101113760, 202227520]

約数ペア:

[(1, 202227520), (2, 101113760), (4, 50556880), (5, 40445504), (8, 25278440), (10, 20222752), (11, 18384320), (16, 12639220), (20, 10111376), (22, 9192160), (32, 6319610), (40, 5055688), (44, 4596080), (55, 3676864), (64, 3159805), (73, 2770240), (80, 2527844), (88, 2298040), (110, 1838432), (146, 1385120), (160, 1263922), (176, 1149020), (220, 919216), (292, 692560), (320, 631961), (352, 574510), (365, 554048), (440, 459608), (584, 346280), (704, 287255), (730, 277024), (787, 256960), (803, 251840), (880, 229804), (1168, 173140), (1460, 138512), (1574, 128480), (1606, 125920), (1760, 114902), (2336, 86570), (2920, 69256), (3148, 64240), (3212, 62960), (3520, 57451), (3935, 51392), (4015, 50368), (4672, 43285), (5840, 34628), (6296, 32120), (6424, 31480), (7870, 25696), (8030, 25184), (8657, 23360), (11680, 17314), (12592, 16060), (12848, 15740)]