100978570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 228096000

約数和(自身を除く): 127117430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 199, 385, 398, 659, 770, 995, 1318, 1393, 1990, 2189, 2786, 3295, 4378, 4613, 6590, 6965, 7249, 9226, 10945, 13930, 14498, 15323, 21890, 23065, 30646, 36245, 46130, 50743, 72490, 76615, 101486, 131141, 153230, 253715, 262282, 507430, 655705, 917987, 1311410, 1442551, 1835974, 2885102, 4589935, 7212755, 9179870, 10097857, 14425510, 20195714, 50489285, 100978570]

約数ペア:

[(1, 100978570), (2, 50489285), (5, 20195714), (7, 14425510), (10, 10097857), (11, 9179870), (14, 7212755), (22, 4589935), (35, 2885102), (55, 1835974), (70, 1442551), (77, 1311410), (110, 917987), (154, 655705), (199, 507430), (385, 262282), (398, 253715), (659, 153230), (770, 131141), (995, 101486), (1318, 76615), (1393, 72490), (1990, 50743), (2189, 46130), (2786, 36245), (3295, 30646), (4378, 23065), (4613, 21890), (6590, 15323), (6965, 14498), (7249, 13930), (9226, 10945)]