2450248000

素因数分解:

$2^6\times 5^3\times {\mathrm{61}}^1\times {\mathrm{5021}}^1$

素因数の和:5109

約数の個数: 112

約数和(自身を含む): 6168743568

約数和(自身を除く): 3718495568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 125, 160, 200, 244, 250, 305, 320, 400, 488, 500, 610, 800, 976, 1000, 1220, 1525, 1600, 1952, 2000, 2440, 3050, 3904, 4000, 4880, 5021, 6100, 7625, 8000, 9760, 10042, 12200, 15250, 19520, 20084, 24400, 25105, 30500, 40168, 48800, 50210, 61000, 80336, 97600, 100420, 122000, 125525, 160672, 200840, 244000, 251050, 306281, 321344, 401680, 488000, 502100, 612562, 627625, 803360, 1004200, 1225124, 1255250, 1531405, 1606720, 2008400, 2450248, 2510500, 3062810, 4016800, 4900496, 5021000, 6125620, 7657025, 8033600, 9800992, 10042000, 12251240, 15314050, 19601984, 20084000, 24502480, 30628100, 38285125, 40168000, 49004960, 61256200, 76570250, 98009920, 122512400, 153140500, 245024800, 306281000, 490049600, 612562000, 1225124000, 2450248000]

約数ペア:

[(1, 2450248000), (2, 1225124000), (4, 612562000), (5, 490049600), (8, 306281000), (10, 245024800), (16, 153140500), (20, 122512400), (25, 98009920), (32, 76570250), (40, 61256200), (50, 49004960), (61, 40168000), (64, 38285125), (80, 30628100), (100, 24502480), (122, 20084000), (125, 19601984), (160, 15314050), (200, 12251240), (244, 10042000), (250, 9800992), (305, 8033600), (320, 7657025), (400, 6125620), (488, 5021000), (500, 4900496), (610, 4016800), (800, 3062810), (976, 2510500), (1000, 2450248), (1220, 2008400), (1525, 1606720), (1600, 1531405), (1952, 1255250), (2000, 1225124), (2440, 1004200), (3050, 803360), (3904, 627625), (4000, 612562), (4880, 502100), (5021, 488000), (6100, 401680), (7625, 321344), (8000, 306281), (9760, 251050), (10042, 244000), (12200, 200840), (15250, 160672), (19520, 125525), (20084, 122000), (24400, 100420), (25105, 97600), (30500, 80336), (40168, 61000), (48800, 50210)]