2849483755120

素因数分解:

$2^4\times 5^1\times {\mathrm{1873}}^1\times {\mathrm{4261}}^1\times {\mathrm{4463}}^1$

素因数の和:10610

約数の個数: 80

約数和(自身を含む): 6631628084352

約数和(自身を除く): 3782144329232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1873, 3746, 4261, 4463, 7492, 8522, 8926, 9365, 14984, 17044, 17852, 18730, 21305, 22315, 29968, 34088, 35704, 37460, 42610, 44630, 68176, 71408, 74920, 85220, 89260, 149840, 170440, 178520, 340880, 357040, 7980853, 8359199, 15961706, 16718398, 19016843, 31923412, 33436796, 38033686, 39904265, 41795995, 63846824, 66873592, 76067372, 79808530, 83591990, 95084215, 127693648, 133747184, 152134744, 159617060, 167183980, 190168430, 304269488, 319234120, 334367960, 380336860, 638468240, 668735920, 760673720, 1521347440, 35618546939, 71237093878, 142474187756, 178092734695, 284948375512, 356185469390, 569896751024, 712370938780, 1424741877560, 2849483755120]

約数ペア:

[(1, 2849483755120), (2, 1424741877560), (4, 712370938780), (5, 569896751024), (8, 356185469390), (10, 284948375512), (16, 178092734695), (20, 142474187756), (40, 71237093878), (80, 35618546939), (1873, 1521347440), (3746, 760673720), (4261, 668735920), (4463, 638468240), (7492, 380336860), (8522, 334367960), (8926, 319234120), (9365, 304269488), (14984, 190168430), (17044, 167183980), (17852, 159617060), (18730, 152134744), (21305, 133747184), (22315, 127693648), (29968, 95084215), (34088, 83591990), (35704, 79808530), (37460, 76067372), (42610, 66873592), (44630, 63846824), (68176, 41795995), (71408, 39904265), (74920, 38033686), (85220, 33436796), (89260, 31923412), (149840, 19016843), (170440, 16718398), (178520, 15961706), (340880, 8359199), (357040, 7980853)]