99443440

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4049}}^1$

素因数の和:4369

約数の個数: 40

約数和(自身を含む): 232016400

約数和(自身を除く): 132572960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 4049, 4912, 6140, 8098, 12280, 16196, 20245, 24560, 32392, 40490, 64784, 80980, 161960, 323920, 1243043, 2486086, 4972172, 6215215, 9944344, 12430430, 19888688, 24860860, 49721720, 99443440]

約数ペア:

[(1, 99443440), (2, 49721720), (4, 24860860), (5, 19888688), (8, 12430430), (10, 9944344), (16, 6215215), (20, 4972172), (40, 2486086), (80, 1243043), (307, 323920), (614, 161960), (1228, 80980), (1535, 64784), (2456, 40490), (3070, 32392), (4049, 24560), (4912, 20245), (6140, 16196), (8098, 12280)]