4130097920

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{248203}}^1$

素因数の和:248237

約数の個数: 72

約数和(自身を含む): 10653908496

約数和(自身を除く): 6523810576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 248203, 496406, 992812, 1241015, 1985624, 2482030, 3226639, 3971248, 4964060, 6453278, 7942496, 9928120, 12906556, 15884992, 16133195, 19856240, 25813112, 31769984, 32266390, 39712480, 51626224, 63539968, 64532780, 79424960, 103252448, 129065560, 158849920, 206504896, 258131120, 317699840, 413009792, 516262240, 826019584, 1032524480, 2065048960, 4130097920]

約数ペア:

[(1, 4130097920), (2, 2065048960), (4, 1032524480), (5, 826019584), (8, 516262240), (10, 413009792), (13, 317699840), (16, 258131120), (20, 206504896), (26, 158849920), (32, 129065560), (40, 103252448), (52, 79424960), (64, 64532780), (65, 63539968), (80, 51626224), (104, 39712480), (128, 32266390), (130, 31769984), (160, 25813112), (208, 19856240), (256, 16133195), (260, 15884992), (320, 12906556), (416, 9928120), (520, 7942496), (640, 6453278), (832, 4964060), (1040, 3971248), (1280, 3226639), (1664, 2482030), (2080, 1985624), (3328, 1241015), (4160, 992812), (8320, 496406), (16640, 248203)]