36480340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 85222368

約数和(自身を除く): 48742028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 169, 172, 215, 251, 260, 338, 430, 502, 559, 676, 845, 860, 1004, 1118, 1255, 1690, 2236, 2510, 2795, 3263, 3380, 5020, 5590, 6526, 7267, 10793, 11180, 13052, 14534, 16315, 21586, 29068, 32630, 36335, 42419, 43172, 53965, 65260, 72670, 84838, 107930, 140309, 145340, 169676, 212095, 215860, 280618, 424190, 561236, 701545, 848380, 1403090, 1824017, 2806180, 3648034, 7296068, 9120085, 18240170, 36480340]

約数ペア:

[(1, 36480340), (2, 18240170), (4, 9120085), (5, 7296068), (10, 3648034), (13, 2806180), (20, 1824017), (26, 1403090), (43, 848380), (52, 701545), (65, 561236), (86, 424190), (130, 280618), (169, 215860), (172, 212095), (215, 169676), (251, 145340), (260, 140309), (338, 107930), (430, 84838), (502, 72670), (559, 65260), (676, 53965), (845, 43172), (860, 42419), (1004, 36335), (1118, 32630), (1255, 29068), (1690, 21586), (2236, 16315), (2510, 14534), (2795, 13052), (3263, 11180), (3380, 10793), (5020, 7267), (5590, 6526)]