1570240880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{9041}}^1$

素因数の和:9234

約数の個数: 80

約数和(自身を含む): 3955621824

約数和(自身を除く): 2385380944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 167, 208, 260, 334, 520, 668, 835, 1040, 1336, 1670, 2171, 2672, 3340, 4342, 6680, 8684, 9041, 10855, 13360, 17368, 18082, 21710, 34736, 36164, 43420, 45205, 72328, 86840, 90410, 117533, 144656, 173680, 180820, 235066, 361640, 470132, 587665, 723280, 940264, 1175330, 1509847, 1880528, 2350660, 3019694, 4701320, 6039388, 7549235, 9402640, 12078776, 15098470, 19628011, 24157552, 30196940, 39256022, 60393880, 78512044, 98140055, 120787760, 157024088, 196280110, 314048176, 392560220, 785120440, 1570240880]

約数ペア:

[(1, 1570240880), (2, 785120440), (4, 392560220), (5, 314048176), (8, 196280110), (10, 157024088), (13, 120787760), (16, 98140055), (20, 78512044), (26, 60393880), (40, 39256022), (52, 30196940), (65, 24157552), (80, 19628011), (104, 15098470), (130, 12078776), (167, 9402640), (208, 7549235), (260, 6039388), (334, 4701320), (520, 3019694), (668, 2350660), (835, 1880528), (1040, 1509847), (1336, 1175330), (1670, 940264), (2171, 723280), (2672, 587665), (3340, 470132), (4342, 361640), (6680, 235066), (8684, 180820), (9041, 173680), (10855, 144656), (13360, 117533), (17368, 90410), (18082, 86840), (21710, 72328), (34736, 45205), (36164, 43420)]