14178340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 34659072

約数和(自身を除く): 20480732

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 223, 289, 340, 374, 446, 578, 748, 892, 935, 1115, 1156, 1445, 1870, 2230, 2453, 2890, 3179, 3740, 3791, 4460, 4906, 5780, 6358, 7582, 9812, 12265, 12716, 15164, 15895, 18955, 24530, 31790, 37910, 41701, 49060, 63580, 64447, 75820, 83402, 128894, 166804, 208505, 257788, 322235, 417010, 644470, 708917, 834020, 1288940, 1417834, 2835668, 3544585, 7089170, 14178340]

約数ペア:

[(1, 14178340), (2, 7089170), (4, 3544585), (5, 2835668), (10, 1417834), (11, 1288940), (17, 834020), (20, 708917), (22, 644470), (34, 417010), (44, 322235), (55, 257788), (68, 208505), (85, 166804), (110, 128894), (170, 83402), (187, 75820), (220, 64447), (223, 63580), (289, 49060), (340, 41701), (374, 37910), (446, 31790), (578, 24530), (748, 18955), (892, 15895), (935, 15164), (1115, 12716), (1156, 12265), (1445, 9812), (1870, 7582), (2230, 6358), (2453, 5780), (2890, 4906), (3179, 4460), (3740, 3791)]