25366330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 53654400

約数和(自身を除く): 28288070

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 53, 55, 95, 106, 110, 190, 209, 229, 265, 418, 458, 530, 583, 1007, 1045, 1145, 1166, 2014, 2090, 2290, 2519, 2915, 4351, 5035, 5038, 5830, 8702, 10070, 11077, 12137, 12595, 21755, 22154, 24274, 25190, 43510, 47861, 55385, 60685, 95722, 110770, 121370, 133507, 230603, 239305, 267014, 461206, 478610, 667535, 1153015, 1335070, 2306030, 2536633, 5073266, 12683165, 25366330]

約数ペア:

[(1, 25366330), (2, 12683165), (5, 5073266), (10, 2536633), (11, 2306030), (19, 1335070), (22, 1153015), (38, 667535), (53, 478610), (55, 461206), (95, 267014), (106, 239305), (110, 230603), (190, 133507), (209, 121370), (229, 110770), (265, 95722), (418, 60685), (458, 55385), (530, 47861), (583, 43510), (1007, 25190), (1045, 24274), (1145, 22154), (1166, 21755), (2014, 12595), (2090, 12137), (2290, 11077), (2519, 10070), (2915, 8702), (4351, 5830), (5035, 5038)]