52416440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4104

約数の個数: 64

約数和(自身を含む): 131479200

約数和(自身を除く): 79062760

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 4057, 6460, 8114, 12920, 16228, 20285, 32456, 40570, 68969, 77083, 81140, 137938, 154166, 162280, 275876, 308332, 344845, 385415, 551752, 616664, 689690, 770830, 1310411, 1379380, 1541660, 2620822, 2758760, 3083320, 5241644, 6552055, 10483288, 13104110, 26208220, 52416440]

約数ペア:

[(1, 52416440), (2, 26208220), (4, 13104110), (5, 10483288), (8, 6552055), (10, 5241644), (17, 3083320), (19, 2758760), (20, 2620822), (34, 1541660), (38, 1379380), (40, 1310411), (68, 770830), (76, 689690), (85, 616664), (95, 551752), (136, 385415), (152, 344845), (170, 308332), (190, 275876), (323, 162280), (340, 154166), (380, 137938), (646, 81140), (680, 77083), (760, 68969), (1292, 40570), (1615, 32456), (2584, 20285), (3230, 16228), (4057, 12920), (6460, 8114)]