1004088238270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1\times {\mathrm{162739}}^1$

素因数の和:164321

約数の個数: 64

約数和(自身を含む): 2010497771520

約数和(自身を除く): 1006409533250

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1531, 2015, 3062, 4030, 7655, 15310, 19903, 39806, 47461, 94922, 99515, 162739, 199030, 237305, 325478, 474610, 616993, 813695, 1233986, 1627390, 2115607, 3084965, 4231214, 5044909, 6169930, 10089818, 10578035, 21156070, 25224545, 50449090, 65583817, 131167634, 249153409, 327919085, 498306818, 655838170, 1245767045, 2491534090, 3238994317, 6477988634, 7723755679, 15447511358, 16194971585, 32389943170, 38618778395, 77237556790, 100408823827, 200817647654, 502044119135, 1004088238270]

約数ペア:

[(1, 1004088238270), (2, 502044119135), (5, 200817647654), (10, 100408823827), (13, 77237556790), (26, 38618778395), (31, 32389943170), (62, 16194971585), (65, 15447511358), (130, 7723755679), (155, 6477988634), (310, 3238994317), (403, 2491534090), (806, 1245767045), (1531, 655838170), (2015, 498306818), (3062, 327919085), (4030, 249153409), (7655, 131167634), (15310, 65583817), (19903, 50449090), (39806, 25224545), (47461, 21156070), (94922, 10578035), (99515, 10089818), (162739, 6169930), (199030, 5044909), (237305, 4231214), (325478, 3084965), (474610, 2115607), (616993, 1627390), (813695, 1233986)]