184897780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{787}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 412243776

約数和(自身を除く): 227345996

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 691, 787, 1382, 1574, 2764, 3148, 3455, 3935, 6910, 7870, 11747, 13379, 13820, 15740, 23494, 26758, 46988, 53516, 58735, 66895, 117470, 133790, 234940, 267580, 543817, 1087634, 2175268, 2719085, 5438170, 9244889, 10876340, 18489778, 36979556, 46224445, 92448890, 184897780]

約数ペア:

[(1, 184897780), (2, 92448890), (4, 46224445), (5, 36979556), (10, 18489778), (17, 10876340), (20, 9244889), (34, 5438170), (68, 2719085), (85, 2175268), (170, 1087634), (340, 543817), (691, 267580), (787, 234940), (1382, 133790), (1574, 117470), (2764, 66895), (3148, 58735), (3455, 53516), (3935, 46988), (6910, 26758), (7870, 23494), (11747, 15740), (13379, 13820)]