2224348520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{11789}}^1$

素因数の和:11942

約数の個数: 64

約数和(自身を含む): 5156946000

約数和(自身を除く): 2932597480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 89, 106, 178, 212, 265, 356, 424, 445, 530, 712, 890, 1060, 1780, 2120, 3560, 4717, 9434, 11789, 18868, 23578, 23585, 37736, 47156, 47170, 58945, 94312, 94340, 117890, 188680, 235780, 471560, 624817, 1049221, 1249634, 2098442, 2499268, 3124085, 4196884, 4998536, 5246105, 6248170, 8393768, 10492210, 12496340, 20984420, 24992680, 41968840, 55608713, 111217426, 222434852, 278043565, 444869704, 556087130, 1112174260, 2224348520]

約数ペア:

[(1, 2224348520), (2, 1112174260), (4, 556087130), (5, 444869704), (8, 278043565), (10, 222434852), (20, 111217426), (40, 55608713), (53, 41968840), (89, 24992680), (106, 20984420), (178, 12496340), (212, 10492210), (265, 8393768), (356, 6248170), (424, 5246105), (445, 4998536), (530, 4196884), (712, 3124085), (890, 2499268), (1060, 2098442), (1780, 1249634), (2120, 1049221), (3560, 624817), (4717, 471560), (9434, 235780), (11789, 188680), (18868, 117890), (23578, 94340), (23585, 94312), (37736, 58945), (47156, 47170)]