38266673090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127679}}^1$

素因数の和:127787

約数の個数: 64

約数和(自身を含む): 76448655360

約数和(自身を除く): 38181982270

約数列:

[1, 2, 5, 10, 17, 34, 41, 43, 82, 85, 86, 170, 205, 215, 410, 430, 697, 731, 1394, 1462, 1763, 3485, 3526, 3655, 6970, 7310, 8815, 17630, 29971, 59942, 127679, 149855, 255358, 299710, 638395, 1276790, 2170543, 4341086, 5234839, 5490197, 10469678, 10852715, 10980394, 21705430, 26174195, 27450985, 52348390, 54901970, 88992263, 93333349, 177984526, 186666698, 225098077, 444961315, 450196154, 466666745, 889922630, 933333490, 1125490385, 2250980770, 3826667309, 7653334618, 19133336545, 38266673090]

約数ペア:

[(1, 38266673090), (2, 19133336545), (5, 7653334618), (10, 3826667309), (17, 2250980770), (34, 1125490385), (41, 933333490), (43, 889922630), (82, 466666745), (85, 450196154), (86, 444961315), (170, 225098077), (205, 186666698), (215, 177984526), (410, 93333349), (430, 88992263), (697, 54901970), (731, 52348390), (1394, 27450985), (1462, 26174195), (1763, 21705430), (3485, 10980394), (3526, 10852715), (3655, 10469678), (6970, 5490197), (7310, 5234839), (8815, 4341086), (17630, 2170543), (29971, 1276790), (59942, 638395), (127679, 299710), (149855, 255358)]