5890504040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1\times {\mathrm{3697}}^1$

素因数の和:4422

約数の個数: 64

約数和(自身を含む): 13495185360

約数和(自身を除く): 7604681320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 653, 1220, 1306, 2440, 2612, 3265, 3697, 5224, 6530, 7394, 13060, 14788, 18485, 26120, 29576, 36970, 39833, 73940, 79666, 147880, 159332, 199165, 225517, 318664, 398330, 451034, 796660, 902068, 1127585, 1593320, 1804136, 2255170, 2414141, 4510340, 4828282, 9020680, 9656564, 12070705, 19313128, 24141410, 48282820, 96565640, 147262601, 294525202, 589050404, 736313005, 1178100808, 1472626010, 2945252020, 5890504040]

約数ペア:

[(1, 5890504040), (2, 2945252020), (4, 1472626010), (5, 1178100808), (8, 736313005), (10, 589050404), (20, 294525202), (40, 147262601), (61, 96565640), (122, 48282820), (244, 24141410), (305, 19313128), (488, 12070705), (610, 9656564), (653, 9020680), (1220, 4828282), (1306, 4510340), (2440, 2414141), (2612, 2255170), (3265, 1804136), (3697, 1593320), (5224, 1127585), (6530, 902068), (7394, 796660), (13060, 451034), (14788, 398330), (18485, 318664), (26120, 225517), (29576, 199165), (36970, 159332), (39833, 147880), (73940, 79666)]