510040494340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{115741}}^1$

素因数の和:116777

約数の個数: 96

約数和(自身を含む): 1222563301344

約数和(自身を除く): 712522807004

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 997, 1105, 1994, 2210, 3988, 4420, 4985, 9970, 12961, 16949, 19940, 25922, 33898, 51844, 64805, 67796, 84745, 115741, 129610, 169490, 220337, 231482, 259220, 338980, 440674, 462964, 578705, 881348, 1101685, 1157410, 1504633, 1967597, 2203370, 2314820, 3009266, 3935194, 4406740, 6018532, 7523165, 7870388, 9837985, 15046330, 19675970, 25578761, 30092660, 39351940, 51157522, 102315044, 115393777, 127893805, 230787554, 255787610, 461575108, 511575220, 576968885, 1153937770, 1500119101, 1961694209, 2307875540, 3000238202, 3923388418, 6000476404, 7500595505, 7846776836, 9808471045, 15001191010, 19616942090, 25502024717, 30002382020, 39233884180, 51004049434, 102008098868, 127510123585, 255020247170, 510040494340]

約数ペア:

[(1, 510040494340), (2, 255020247170), (4, 127510123585), (5, 102008098868), (10, 51004049434), (13, 39233884180), (17, 30002382020), (20, 25502024717), (26, 19616942090), (34, 15001191010), (52, 9808471045), (65, 7846776836), (68, 7500595505), (85, 6000476404), (130, 3923388418), (170, 3000238202), (221, 2307875540), (260, 1961694209), (340, 1500119101), (442, 1153937770), (884, 576968885), (997, 511575220), (1105, 461575108), (1994, 255787610), (2210, 230787554), (3988, 127893805), (4420, 115393777), (4985, 102315044), (9970, 51157522), (12961, 39351940), (16949, 30092660), (19940, 25578761), (25922, 19675970), (33898, 15046330), (51844, 9837985), (64805, 7870388), (67796, 7523165), (84745, 6018532), (115741, 4406740), (129610, 3935194), (169490, 3009266), (220337, 2314820), (231482, 2203370), (259220, 1967597), (338980, 1504633), (440674, 1157410), (462964, 1101685), (578705, 881348)]