40953900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10531

約数の個数: 72

約数和(自身を含む): 127620304

約数和(自身を除く): 86666404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 10501, 21002, 31503, 42004, 52505, 63006, 105010, 126012, 136513, 157515, 210020, 262525, 273026, 315030, 409539, 525050, 546052, 630060, 682565, 787575, 819078, 1050100, 1365130, 1575150, 1638156, 2047695, 2730260, 3150300, 3412825, 4095390, 6825650, 8190780, 10238475, 13651300, 20476950, 40953900]

約数ペア:

[(1, 40953900), (2, 20476950), (3, 13651300), (4, 10238475), (5, 8190780), (6, 6825650), (10, 4095390), (12, 3412825), (13, 3150300), (15, 2730260), (20, 2047695), (25, 1638156), (26, 1575150), (30, 1365130), (39, 1050100), (50, 819078), (52, 787575), (60, 682565), (65, 630060), (75, 546052), (78, 525050), (100, 409539), (130, 315030), (150, 273026), (156, 262525), (195, 210020), (260, 157515), (300, 136513), (325, 126012), (390, 105010), (650, 63006), (780, 52505), (975, 42004), (1300, 31503), (1950, 21002), (3900, 10501)]