156972055000

素因数分解:

$2^3\times 5^4\times {\mathrm{2371}}^1\times {\mathrm{13241}}^1$

素因数の和:15638

約数の個数: 80

約数和(自身を含む): 367968431160

約数和(自身を除く): 210996376160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2371, 2500, 4742, 5000, 9484, 11855, 13241, 18968, 23710, 26482, 47420, 52964, 59275, 66205, 94840, 105928, 118550, 132410, 237100, 264820, 296375, 331025, 474200, 529640, 592750, 662050, 1185500, 1324100, 1481875, 1655125, 2371000, 2648200, 2963750, 3310250, 5927500, 6620500, 8275625, 11855000, 13241000, 16551250, 31394411, 33102500, 62788822, 66205000, 125577644, 156972055, 251155288, 313944110, 627888220, 784860275, 1255776440, 1569720550, 3139441100, 3924301375, 6278882200, 7848602750, 15697205500, 19621506875, 31394411000, 39243013750, 78486027500, 156972055000]

約数ペア:

[(1, 156972055000), (2, 78486027500), (4, 39243013750), (5, 31394411000), (8, 19621506875), (10, 15697205500), (20, 7848602750), (25, 6278882200), (40, 3924301375), (50, 3139441100), (100, 1569720550), (125, 1255776440), (200, 784860275), (250, 627888220), (500, 313944110), (625, 251155288), (1000, 156972055), (1250, 125577644), (2371, 66205000), (2500, 62788822), (4742, 33102500), (5000, 31394411), (9484, 16551250), (11855, 13241000), (13241, 11855000), (18968, 8275625), (23710, 6620500), (26482, 5927500), (47420, 3310250), (52964, 2963750), (59275, 2648200), (66205, 2371000), (94840, 1655125), (105928, 1481875), (118550, 1324100), (132410, 1185500), (237100, 662050), (264820, 592750), (296375, 529640), (331025, 474200)]