253883603380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3491}}^1\times {\mathrm{330569}}^1$

素因数の和:334080

約数の個数: 48

約数和(自身を含む): 581792621760

約数和(自身を除く): 327909018380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3491, 6982, 13964, 17455, 34910, 38401, 69820, 76802, 153604, 192005, 330569, 384010, 661138, 768020, 1322276, 1652845, 3305690, 3636259, 6611380, 7272518, 14545036, 18181295, 36362590, 72725180, 1154016379, 2308032758, 4616065516, 5770081895, 11540163790, 12694180169, 23080327580, 25388360338, 50776720676, 63470900845, 126941801690, 253883603380]

約数ペア:

[(1, 253883603380), (2, 126941801690), (4, 63470900845), (5, 50776720676), (10, 25388360338), (11, 23080327580), (20, 12694180169), (22, 11540163790), (44, 5770081895), (55, 4616065516), (110, 2308032758), (220, 1154016379), (3491, 72725180), (6982, 36362590), (13964, 18181295), (17455, 14545036), (34910, 7272518), (38401, 6611380), (69820, 3636259), (76802, 3305690), (153604, 1652845), (192005, 1322276), (330569, 768020), (384010, 661138)]