25067680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14243}}^1$

素因数の和:14269

約数の個数: 48

約数和(自身を含む): 64610784

約数和(自身を除く): 39543104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 14243, 28486, 56972, 71215, 113944, 142430, 156673, 227888, 284860, 313346, 455776, 569720, 626692, 783365, 1139440, 1253384, 1566730, 2278880, 2506768, 3133460, 5013536, 6266920, 12533840, 25067680]

約数ペア:

[(1, 25067680), (2, 12533840), (4, 6266920), (5, 5013536), (8, 3133460), (10, 2506768), (11, 2278880), (16, 1566730), (20, 1253384), (22, 1139440), (32, 783365), (40, 626692), (44, 569720), (55, 455776), (80, 313346), (88, 284860), (110, 227888), (160, 156673), (176, 142430), (220, 113944), (352, 71215), (440, 56972), (880, 28486), (1760, 14243)]