9968709910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1\times {\mathrm{877}}^1$

素因数の和:1657

約数の個数: 64

約数和(自身を含む): 19030038912

約数和(自身を除く): 9061329002

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 677, 730, 877, 1354, 1679, 1754, 3358, 3385, 4385, 6770, 8395, 8770, 15571, 16790, 20171, 31142, 40342, 49421, 64021, 77855, 98842, 100855, 128042, 155710, 201710, 247105, 320105, 494210, 593729, 640210, 1136683, 1187458, 1472483, 2273366, 2944966, 2968645, 5683415, 5937290, 7362415, 11366830, 13655767, 14724830, 27311534, 43342217, 68278835, 86684434, 136557670, 216711085, 433422170, 996870991, 1993741982, 4984354955, 9968709910]

約数ペア:

[(1, 9968709910), (2, 4984354955), (5, 1993741982), (10, 996870991), (23, 433422170), (46, 216711085), (73, 136557670), (115, 86684434), (146, 68278835), (230, 43342217), (365, 27311534), (677, 14724830), (730, 13655767), (877, 11366830), (1354, 7362415), (1679, 5937290), (1754, 5683415), (3358, 2968645), (3385, 2944966), (4385, 2273366), (6770, 1472483), (8395, 1187458), (8770, 1136683), (15571, 640210), (16790, 593729), (20171, 494210), (31142, 320105), (40342, 247105), (49421, 201710), (64021, 155710), (77855, 128042), (98842, 100855)]