552051220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 1359912960

約数和(自身を除く): 807861740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 127, 140, 244, 254, 305, 427, 508, 509, 610, 635, 854, 889, 1018, 1220, 1270, 1708, 1778, 2036, 2135, 2540, 2545, 3556, 3563, 4270, 4445, 5090, 7126, 7747, 8540, 8890, 10180, 14252, 15494, 17780, 17815, 30988, 31049, 35630, 38735, 54229, 62098, 64643, 71260, 77470, 108458, 124196, 129286, 154940, 155245, 216916, 217343, 258572, 271145, 310490, 323215, 434686, 452501, 542290, 620980, 646430, 869372, 905002, 1084580, 1086715, 1292860, 1810004, 2173430, 2262505, 3943223, 4346860, 4525010, 7886446, 9050020, 15772892, 19716115, 27602561, 39432230, 55205122, 78864460, 110410244, 138012805, 276025610, 552051220]

約数ペア:

[(1, 552051220), (2, 276025610), (4, 138012805), (5, 110410244), (7, 78864460), (10, 55205122), (14, 39432230), (20, 27602561), (28, 19716115), (35, 15772892), (61, 9050020), (70, 7886446), (122, 4525010), (127, 4346860), (140, 3943223), (244, 2262505), (254, 2173430), (305, 1810004), (427, 1292860), (508, 1086715), (509, 1084580), (610, 905002), (635, 869372), (854, 646430), (889, 620980), (1018, 542290), (1220, 452501), (1270, 434686), (1708, 323215), (1778, 310490), (2036, 271145), (2135, 258572), (2540, 217343), (2545, 216916), (3556, 155245), (3563, 154940), (4270, 129286), (4445, 124196), (5090, 108458), (7126, 77470), (7747, 71260), (8540, 64643), (8890, 62098), (10180, 54229), (14252, 38735), (15494, 35630), (17780, 31049), (17815, 30988)]