5280376220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{101663}}^1$

素因数の和:101739

約数の個数: 72

約数和(自身を含む): 13142715264

約数和(自身を除く): 7862339044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 980, 1060, 1484, 1855, 2597, 3710, 5194, 7420, 10388, 12985, 25970, 51940, 101663, 203326, 406652, 508315, 711641, 1016630, 1423282, 2033260, 2846564, 3558205, 4981487, 5388139, 7116410, 9962974, 10776278, 14232820, 19925948, 21552556, 24907435, 26940695, 37716973, 49814870, 53881390, 75433946, 99629740, 107762780, 150867892, 188584865, 264018811, 377169730, 528037622, 754339460, 1056075244, 1320094055, 2640188110, 5280376220]

約数ペア:

[(1, 5280376220), (2, 2640188110), (4, 1320094055), (5, 1056075244), (7, 754339460), (10, 528037622), (14, 377169730), (20, 264018811), (28, 188584865), (35, 150867892), (49, 107762780), (53, 99629740), (70, 75433946), (98, 53881390), (106, 49814870), (140, 37716973), (196, 26940695), (212, 24907435), (245, 21552556), (265, 19925948), (371, 14232820), (490, 10776278), (530, 9962974), (742, 7116410), (980, 5388139), (1060, 4981487), (1484, 3558205), (1855, 2846564), (2597, 2033260), (3710, 1423282), (5194, 1016630), (7420, 711641), (10388, 508315), (12985, 406652), (25970, 203326), (51940, 101663)]