506227520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51031}}^1$

素因数の和:51079

約数の個数: 56

約数和(自身を含む): 1244364288

約数和(自身を除く): 738136768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 51031, 102062, 204124, 255155, 408248, 510310, 816496, 1020620, 1581961, 1632992, 2041240, 3163922, 3265984, 4082480, 6327844, 7909805, 8164960, 12655688, 15819610, 16329920, 25311376, 31639220, 50622752, 63278440, 101245504, 126556880, 253113760, 506227520]

約数ペア:

[(1, 506227520), (2, 253113760), (4, 126556880), (5, 101245504), (8, 63278440), (10, 50622752), (16, 31639220), (20, 25311376), (31, 16329920), (32, 15819610), (40, 12655688), (62, 8164960), (64, 7909805), (80, 6327844), (124, 4082480), (155, 3265984), (160, 3163922), (248, 2041240), (310, 1632992), (320, 1581961), (496, 1020620), (620, 816496), (992, 510310), (1240, 408248), (1984, 255155), (2480, 204124), (4960, 102062), (9920, 51031)]