1342177240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{1801}}^1$

素因数の和:2444

約数の個数: 64

約数和(自身を含む): 3124235520

約数和(自身を除く): 1782058280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 601, 620, 1202, 1240, 1801, 2404, 3005, 3602, 4808, 6010, 7204, 9005, 12020, 14408, 18010, 18631, 24040, 36020, 37262, 55831, 72040, 74524, 93155, 111662, 149048, 186310, 223324, 279155, 372620, 446648, 558310, 745240, 1082401, 1116620, 2164802, 2233240, 4329604, 5412005, 8659208, 10824010, 21648020, 33554431, 43296040, 67108862, 134217724, 167772155, 268435448, 335544310, 671088620, 1342177240]

約数ペア:

[(1, 1342177240), (2, 671088620), (4, 335544310), (5, 268435448), (8, 167772155), (10, 134217724), (20, 67108862), (31, 43296040), (40, 33554431), (62, 21648020), (124, 10824010), (155, 8659208), (248, 5412005), (310, 4329604), (601, 2233240), (620, 2164802), (1202, 1116620), (1240, 1082401), (1801, 745240), (2404, 558310), (3005, 446648), (3602, 372620), (4808, 279155), (6010, 223324), (7204, 186310), (9005, 149048), (12020, 111662), (14408, 93155), (18010, 74524), (18631, 72040), (24040, 55831), (36020, 37262)]