985971560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5009}}^1$

素因数の和:5083

約数の個数: 128

約数和(自身を含む): 2741472000

約数和(自身を除く): 1755500440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 56, 70, 74, 76, 95, 133, 140, 148, 152, 185, 190, 259, 266, 280, 296, 370, 380, 518, 532, 665, 703, 740, 760, 1036, 1064, 1295, 1330, 1406, 1480, 2072, 2590, 2660, 2812, 3515, 4921, 5009, 5180, 5320, 5624, 7030, 9842, 10018, 10360, 14060, 19684, 20036, 24605, 25045, 28120, 35063, 39368, 40072, 49210, 50090, 70126, 95171, 98420, 100180, 140252, 175315, 185333, 190342, 196840, 200360, 280504, 350630, 370666, 380684, 475855, 666197, 701260, 741332, 761368, 926665, 951710, 1297331, 1332394, 1402520, 1482664, 1853330, 1903420, 2594662, 2664788, 3330985, 3521327, 3706660, 3806840, 5189324, 5329576, 6486655, 6661970, 7042654, 7413320, 10378648, 12973310, 13323940, 14085308, 17606635, 24649289, 25946620, 26647880, 28170616, 35213270, 49298578, 51893240, 70426540, 98597156, 123246445, 140853080, 197194312, 246492890, 492985780, 985971560]

約数ペア:

[(1, 985971560), (2, 492985780), (4, 246492890), (5, 197194312), (7, 140853080), (8, 123246445), (10, 98597156), (14, 70426540), (19, 51893240), (20, 49298578), (28, 35213270), (35, 28170616), (37, 26647880), (38, 25946620), (40, 24649289), (56, 17606635), (70, 14085308), (74, 13323940), (76, 12973310), (95, 10378648), (133, 7413320), (140, 7042654), (148, 6661970), (152, 6486655), (185, 5329576), (190, 5189324), (259, 3806840), (266, 3706660), (280, 3521327), (296, 3330985), (370, 2664788), (380, 2594662), (518, 1903420), (532, 1853330), (665, 1482664), (703, 1402520), (740, 1332394), (760, 1297331), (1036, 951710), (1064, 926665), (1295, 761368), (1330, 741332), (1406, 701260), (1480, 666197), (2072, 475855), (2590, 380684), (2660, 370666), (2812, 350630), (3515, 280504), (4921, 200360), (5009, 196840), (5180, 190342), (5320, 185333), (5624, 175315), (7030, 140252), (9842, 100180), (10018, 98420), (10360, 95171), (14060, 70126), (19684, 50090), (20036, 49210), (24605, 40072), (25045, 39368), (28120, 35063)]