117939640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32401}}^1$

素因数の和:32432

約数の個数: 64

約数和(自身を含む): 326612160

約数和(自身を除く): 208672520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 32401, 64802, 129604, 162005, 226807, 259208, 324010, 421213, 453614, 648020, 842426, 907228, 1134035, 1296040, 1684852, 1814456, 2106065, 2268070, 2948491, 3369704, 4212130, 4536140, 5896982, 8424260, 9072280, 11793964, 14742455, 16848520, 23587928, 29484910, 58969820, 117939640]

約数ペア:

[(1, 117939640), (2, 58969820), (4, 29484910), (5, 23587928), (7, 16848520), (8, 14742455), (10, 11793964), (13, 9072280), (14, 8424260), (20, 5896982), (26, 4536140), (28, 4212130), (35, 3369704), (40, 2948491), (52, 2268070), (56, 2106065), (65, 1814456), (70, 1684852), (91, 1296040), (104, 1134035), (130, 907228), (140, 842426), (182, 648020), (260, 453614), (280, 421213), (364, 324010), (455, 259208), (520, 226807), (728, 162005), (910, 129604), (1820, 64802), (3640, 32401)]