2017624700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221717}}^1$

素因数の和:221751

約数の個数: 72

約数和(自身を含む): 5388634272

約数和(自身を除く): 3371009572

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, 9100, 221717, 443434, 886868, 1108585, 1552019, 2217170, 2882321, 3104038, 4434340, 5542925, 5764642, 6208076, 7760095, 11085850, 11529284, 14411605, 15520190, 20176247, 22171700, 28823210, 31040380, 38800475, 40352494, 57646420, 72058025, 77600950, 80704988, 100881235, 144116050, 155201900, 201762470, 288232100, 403524940, 504406175, 1008812350, 2017624700]

約数ペア:

[(1, 2017624700), (2, 1008812350), (4, 504406175), (5, 403524940), (7, 288232100), (10, 201762470), (13, 155201900), (14, 144116050), (20, 100881235), (25, 80704988), (26, 77600950), (28, 72058025), (35, 57646420), (50, 40352494), (52, 38800475), (65, 31040380), (70, 28823210), (91, 22171700), (100, 20176247), (130, 15520190), (140, 14411605), (175, 11529284), (182, 11085850), (260, 7760095), (325, 6208076), (350, 5764642), (364, 5542925), (455, 4434340), (650, 3104038), (700, 2882321), (910, 2217170), (1300, 1552019), (1820, 1108585), (2275, 886868), (4550, 443434), (9100, 221717)]