3287978500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20359}}^1$

素因数の和:20414

約数の個数: 96

約数和(自身を含む): 8003923200

約数和(自身を除く): 4715944700

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 125, 170, 190, 250, 323, 340, 380, 425, 475, 500, 646, 850, 950, 1292, 1615, 1700, 1900, 2125, 2375, 3230, 4250, 4750, 6460, 8075, 8500, 9500, 16150, 20359, 32300, 40375, 40718, 80750, 81436, 101795, 161500, 203590, 346103, 386821, 407180, 508975, 692206, 773642, 1017950, 1384412, 1547284, 1730515, 1934105, 2035900, 2544875, 3461030, 3868210, 5089750, 6575957, 6922060, 7736420, 8652575, 9670525, 10179500, 13151914, 17305150, 19341050, 26303828, 32879785, 34610300, 38682100, 43262875, 48352625, 65759570, 86525750, 96705250, 131519140, 164398925, 173051500, 193410500, 328797850, 657595700, 821994625, 1643989250, 3287978500]

約数ペア:

[(1, 3287978500), (2, 1643989250), (4, 821994625), (5, 657595700), (10, 328797850), (17, 193410500), (19, 173051500), (20, 164398925), (25, 131519140), (34, 96705250), (38, 86525750), (50, 65759570), (68, 48352625), (76, 43262875), (85, 38682100), (95, 34610300), (100, 32879785), (125, 26303828), (170, 19341050), (190, 17305150), (250, 13151914), (323, 10179500), (340, 9670525), (380, 8652575), (425, 7736420), (475, 6922060), (500, 6575957), (646, 5089750), (850, 3868210), (950, 3461030), (1292, 2544875), (1615, 2035900), (1700, 1934105), (1900, 1730515), (2125, 1547284), (2375, 1384412), (3230, 1017950), (4250, 773642), (4750, 692206), (6460, 508975), (8075, 407180), (8500, 386821), (9500, 346103), (16150, 203590), (20359, 161500), (32300, 101795), (40375, 81436), (40718, 80750)]