72954700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8017}}^1$

素因数の和:8051

約数の個数: 72

約数和(自身を含む): 194869472

約数和(自身を除く): 121914772

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 8017, 9100, 16034, 32068, 40085, 56119, 80170, 104221, 112238, 160340, 200425, 208442, 224476, 280595, 400850, 416884, 521105, 561190, 729547, 801700, 1042210, 1122380, 1402975, 1459094, 2084420, 2605525, 2805950, 2918188, 3647735, 5211050, 5611900, 7295470, 10422100, 14590940, 18238675, 36477350, 72954700]

約数ペア:

[(1, 72954700), (2, 36477350), (4, 18238675), (5, 14590940), (7, 10422100), (10, 7295470), (13, 5611900), (14, 5211050), (20, 3647735), (25, 2918188), (26, 2805950), (28, 2605525), (35, 2084420), (50, 1459094), (52, 1402975), (65, 1122380), (70, 1042210), (91, 801700), (100, 729547), (130, 561190), (140, 521105), (175, 416884), (182, 400850), (260, 280595), (325, 224476), (350, 208442), (364, 200425), (455, 160340), (650, 112238), (700, 104221), (910, 80170), (1300, 56119), (1820, 40085), (2275, 32068), (4550, 16034), (8017, 9100)]