625114256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3424

約数の個数: 80

約数和(自身を含む): 1393244160

約数和(自身を除く): 768129904

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 52, 58, 62, 104, 116, 124, 208, 232, 248, 377, 403, 464, 496, 754, 806, 899, 1508, 1612, 1798, 3016, 3224, 3343, 3596, 6032, 6448, 6686, 7192, 11687, 13372, 14384, 23374, 26744, 43459, 46748, 53488, 86918, 93496, 96947, 103633, 173836, 186992, 193894, 207266, 347672, 387788, 414532, 695344, 775576, 829064, 1260311, 1347229, 1551152, 1658128, 2520622, 2694458, 3005357, 5041244, 5388916, 6010714, 10082488, 10777832, 12021428, 20164976, 21555664, 24042856, 39069641, 48085712, 78139282, 156278564, 312557128, 625114256]

約数ペア:

[(1, 625114256), (2, 312557128), (4, 156278564), (8, 78139282), (13, 48085712), (16, 39069641), (26, 24042856), (29, 21555664), (31, 20164976), (52, 12021428), (58, 10777832), (62, 10082488), (104, 6010714), (116, 5388916), (124, 5041244), (208, 3005357), (232, 2694458), (248, 2520622), (377, 1658128), (403, 1551152), (464, 1347229), (496, 1260311), (754, 829064), (806, 775576), (899, 695344), (1508, 414532), (1612, 387788), (1798, 347672), (3016, 207266), (3224, 193894), (3343, 186992), (3596, 173836), (6032, 103633), (6448, 96947), (6686, 93496), (7192, 86918), (11687, 53488), (13372, 46748), (14384, 43459), (23374, 26744)]