26204820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1169

約数の個数: 96

約数和(自身を含む): 81139968

約数和(自身を除く): 54935148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1117, 1173, 1380, 1564, 1955, 2234, 2346, 3351, 3910, 4468, 4692, 5585, 5865, 6702, 7820, 11170, 11730, 13404, 16755, 18989, 22340, 23460, 25691, 33510, 37978, 51382, 56967, 67020, 75956, 77073, 94945, 102764, 113934, 128455, 154146, 189890, 227868, 256910, 284835, 308292, 379780, 385365, 436747, 513820, 569670, 770730, 873494, 1139340, 1310241, 1541460, 1746988, 2183735, 2620482, 4367470, 5240964, 6551205, 8734940, 13102410, 26204820]

約数ペア:

[(1, 26204820), (2, 13102410), (3, 8734940), (4, 6551205), (5, 5240964), (6, 4367470), (10, 2620482), (12, 2183735), (15, 1746988), (17, 1541460), (20, 1310241), (23, 1139340), (30, 873494), (34, 770730), (46, 569670), (51, 513820), (60, 436747), (68, 385365), (69, 379780), (85, 308292), (92, 284835), (102, 256910), (115, 227868), (138, 189890), (170, 154146), (204, 128455), (230, 113934), (255, 102764), (276, 94945), (340, 77073), (345, 75956), (391, 67020), (460, 56967), (510, 51382), (690, 37978), (782, 33510), (1020, 25691), (1117, 23460), (1173, 22340), (1380, 18989), (1564, 16755), (1955, 13404), (2234, 11730), (2346, 11170), (3351, 7820), (3910, 6702), (4468, 5865), (4692, 5585)]