4920397300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{540703}}^1$

素因数の和:540737

約数の個数: 72

約数和(自身を含む): 13141270016

約数和(自身を除く): 8220872716

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, 540703, 1081406, 2162812, 2703515, 3784921, 5407030, 7029139, 7569842, 10814060, 13517575, 14058278, 15139684, 18924605, 27035150, 28116556, 35145695, 37849210, 49203973, 54070300, 70291390, 75698420, 94623025, 98407946, 140582780, 175728475, 189246050, 196815892, 246019865, 351456950, 378492100, 492039730, 702913900, 984079460, 1230099325, 2460198650, 4920397300]

約数ペア:

[(1, 4920397300), (2, 2460198650), (4, 1230099325), (5, 984079460), (7, 702913900), (10, 492039730), (13, 378492100), (14, 351456950), (20, 246019865), (25, 196815892), (26, 189246050), (28, 175728475), (35, 140582780), (50, 98407946), (52, 94623025), (65, 75698420), (70, 70291390), (91, 54070300), (100, 49203973), (130, 37849210), (140, 35145695), (175, 28116556), (182, 27035150), (260, 18924605), (325, 15139684), (350, 14058278), (364, 13517575), (455, 10814060), (650, 7569842), (700, 7029139), (910, 5407030), (1300, 3784921), (1820, 2703515), (2275, 2162812), (4550, 1081406), (9100, 540703)]