40192372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 81607680

約数和(自身を除く): 41415308

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 131, 209, 262, 367, 418, 524, 734, 836, 1441, 1468, 2489, 2882, 4037, 4978, 5764, 6973, 8074, 9956, 13946, 16148, 27379, 27892, 48077, 54758, 76703, 96154, 109516, 153406, 192308, 306812, 528847, 913463, 1057694, 1826926, 2115388, 3653852, 10048093, 20096186, 40192372]

約数ペア:

[(1, 40192372), (2, 20096186), (4, 10048093), (11, 3653852), (19, 2115388), (22, 1826926), (38, 1057694), (44, 913463), (76, 528847), (131, 306812), (209, 192308), (262, 153406), (367, 109516), (418, 96154), (524, 76703), (734, 54758), (836, 48077), (1441, 27892), (1468, 27379), (2489, 16148), (2882, 13946), (4037, 9956), (4978, 8074), (5764, 6973)]