4849651585

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 6434588160

約数和(自身を除く): 1584936575

約数列:

[1, 5, 29, 41, 43, 61, 145, 205, 215, 305, 311, 1189, 1247, 1555, 1763, 1769, 2501, 2623, 5945, 6235, 8815, 8845, 9019, 12505, 12751, 13115, 13373, 18971, 45095, 51127, 63755, 66865, 72529, 76067, 94855, 107543, 255635, 362645, 369779, 380335, 387817, 537715, 548293, 550159, 777811, 815753, 1848895, 1939085, 2741465, 2750795, 3118747, 3889055, 4078765, 15593735, 15900497, 22556519, 23656837, 33445873, 79502485, 112782595, 118284185, 167229365, 969930317, 4849651585]

約数ペア:

[(1, 4849651585), (5, 969930317), (29, 167229365), (41, 118284185), (43, 112782595), (61, 79502485), (145, 33445873), (205, 23656837), (215, 22556519), (305, 15900497), (311, 15593735), (1189, 4078765), (1247, 3889055), (1555, 3118747), (1763, 2750795), (1769, 2741465), (2501, 1939085), (2623, 1848895), (5945, 815753), (6235, 777811), (8815, 550159), (8845, 548293), (9019, 537715), (12505, 387817), (12751, 380335), (13115, 369779), (13373, 362645), (18971, 255635), (45095, 107543), (51127, 94855), (63755, 76067), (66865, 72529)]