38883680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22093}}^1$

素因数の和:22119

約数の個数: 48

約数和(自身を含む): 100218384

約数和(自身を除く): 61334704

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, 22093, 44186, 88372, 110465, 176744, 220930, 243023, 353488, 441860, 486046, 706976, 883720, 972092, 1215115, 1767440, 1944184, 2430230, 3534880, 3888368, 4860460, 7776736, 9720920, 19441840, 38883680]

約数ペア:

[(1, 38883680), (2, 19441840), (4, 9720920), (5, 7776736), (8, 4860460), (10, 3888368), (11, 3534880), (16, 2430230), (20, 1944184), (22, 1767440), (32, 1215115), (40, 972092), (44, 883720), (55, 706976), (80, 486046), (88, 441860), (110, 353488), (160, 243023), (176, 220930), (220, 176744), (352, 110465), (440, 88372), (880, 44186), (1760, 22093)]