26694391810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1\times {\mathrm{3221}}^1$

素因数の和:4123

約数の個数: 64

約数和(自身を含む): 51611800320

約数和(自身を除く): 24917408510

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 823, 1007, 1646, 2014, 3221, 4115, 5035, 6442, 8230, 10070, 15637, 16105, 31274, 32210, 43619, 61199, 78185, 87238, 122398, 156370, 170713, 218095, 305995, 341426, 436190, 611990, 828761, 853565, 1657522, 1707130, 2650883, 3243547, 4143805, 5301766, 6487094, 8287610, 13254415, 16217735, 26508830, 32435470, 50366777, 100733554, 140496799, 251833885, 280993598, 503667770, 702483995, 1404967990, 2669439181, 5338878362, 13347195905, 26694391810]

約数ペア:

[(1, 26694391810), (2, 13347195905), (5, 5338878362), (10, 2669439181), (19, 1404967990), (38, 702483995), (53, 503667770), (95, 280993598), (106, 251833885), (190, 140496799), (265, 100733554), (530, 50366777), (823, 32435470), (1007, 26508830), (1646, 16217735), (2014, 13254415), (3221, 8287610), (4115, 6487094), (5035, 5301766), (6442, 4143805), (8230, 3243547), (10070, 2650883), (15637, 1707130), (16105, 1657522), (31274, 853565), (32210, 828761), (43619, 611990), (61199, 436190), (78185, 341426), (87238, 305995), (122398, 218095), (156370, 170713)]