26644150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 53902800

約数和(自身を除く): 27258650

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 179, 229, 325, 358, 458, 650, 895, 1145, 1790, 2290, 2327, 2977, 4475, 4654, 5725, 5954, 8950, 11450, 11635, 14885, 23270, 29770, 40991, 58175, 74425, 81982, 116350, 148850, 204955, 409910, 532883, 1024775, 1065766, 2049550, 2664415, 5328830, 13322075, 26644150]

約数ペア:

[(1, 26644150), (2, 13322075), (5, 5328830), (10, 2664415), (13, 2049550), (25, 1065766), (26, 1024775), (50, 532883), (65, 409910), (130, 204955), (179, 148850), (229, 116350), (325, 81982), (358, 74425), (458, 58175), (650, 40991), (895, 29770), (1145, 23270), (1790, 14885), (2290, 11635), (2327, 11450), (2977, 8950), (4475, 5954), (4654, 5725)]