117658940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 292408704

約数和(自身を除く): 174749764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 101, 106, 140, 157, 202, 212, 265, 314, 371, 404, 505, 530, 628, 707, 742, 785, 1010, 1060, 1099, 1414, 1484, 1570, 1855, 2020, 2198, 2828, 3140, 3535, 3710, 4396, 5353, 5495, 7070, 7420, 8321, 10706, 10990, 14140, 15857, 16642, 21412, 21980, 26765, 31714, 33284, 37471, 41605, 53530, 58247, 63428, 74942, 79285, 83210, 107060, 110999, 116494, 149884, 158570, 166420, 187355, 221998, 232988, 291235, 317140, 374710, 443996, 554995, 582470, 749420, 840421, 1109990, 1164940, 1680842, 2219980, 3361684, 4202105, 5882947, 8404210, 11765894, 16808420, 23531788, 29414735, 58829470, 117658940]

約数ペア:

[(1, 117658940), (2, 58829470), (4, 29414735), (5, 23531788), (7, 16808420), (10, 11765894), (14, 8404210), (20, 5882947), (28, 4202105), (35, 3361684), (53, 2219980), (70, 1680842), (101, 1164940), (106, 1109990), (140, 840421), (157, 749420), (202, 582470), (212, 554995), (265, 443996), (314, 374710), (371, 317140), (404, 291235), (505, 232988), (530, 221998), (628, 187355), (707, 166420), (742, 158570), (785, 149884), (1010, 116494), (1060, 110999), (1099, 107060), (1414, 83210), (1484, 79285), (1570, 74942), (1855, 63428), (2020, 58247), (2198, 53530), (2828, 41605), (3140, 37471), (3535, 33284), (3710, 31714), (4396, 26765), (5353, 21980), (5495, 21412), (7070, 16642), (7420, 15857), (8321, 14140), (10706, 10990)]