7008664300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{87281}}^1$

素因数の和:87379

約数の個数: 72

約数和(自身を含む): 16818892272

約数和(自身を除く): 9810227972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 73, 100, 110, 146, 220, 275, 292, 365, 550, 730, 803, 1100, 1460, 1606, 1825, 3212, 3650, 4015, 7300, 8030, 16060, 20075, 40150, 80300, 87281, 174562, 349124, 436405, 872810, 960091, 1745620, 1920182, 2182025, 3840364, 4364050, 4800455, 6371513, 8728100, 9600910, 12743026, 19201820, 24002275, 25486052, 31857565, 48004550, 63715130, 70086643, 96009100, 127430260, 140173286, 159287825, 280346572, 318575650, 350433215, 637151300, 700866430, 1401732860, 1752166075, 3504332150, 7008664300]

約数ペア:

[(1, 7008664300), (2, 3504332150), (4, 1752166075), (5, 1401732860), (10, 700866430), (11, 637151300), (20, 350433215), (22, 318575650), (25, 280346572), (44, 159287825), (50, 140173286), (55, 127430260), (73, 96009100), (100, 70086643), (110, 63715130), (146, 48004550), (220, 31857565), (275, 25486052), (292, 24002275), (365, 19201820), (550, 12743026), (730, 9600910), (803, 8728100), (1100, 6371513), (1460, 4800455), (1606, 4364050), (1825, 3840364), (3212, 2182025), (3650, 1920182), (4015, 1745620), (7300, 960091), (8030, 872810), (16060, 436405), (20075, 349124), (40150, 174562), (80300, 87281)]