70291464440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1\times {\mathrm{55817}}^1$

素因数の和:57504

約数の個数: 64

約数和(自身を含む): 166583239200

約数和(自身を除く): 96291774760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1657, 3314, 6628, 8285, 13256, 16570, 31483, 33140, 55817, 62966, 66280, 111634, 125932, 157415, 223268, 251864, 279085, 314830, 446536, 558170, 629660, 1060523, 1116340, 1259320, 2121046, 2232680, 4242092, 5302615, 8484184, 10605230, 21210460, 42420920, 92488769, 184977538, 369955076, 462443845, 739910152, 924887690, 1757286611, 1849775380, 3514573222, 3699550760, 7029146444, 8786433055, 14058292888, 17572866110, 35145732220, 70291464440]

約数ペア:

[(1, 70291464440), (2, 35145732220), (4, 17572866110), (5, 14058292888), (8, 8786433055), (10, 7029146444), (19, 3699550760), (20, 3514573222), (38, 1849775380), (40, 1757286611), (76, 924887690), (95, 739910152), (152, 462443845), (190, 369955076), (380, 184977538), (760, 92488769), (1657, 42420920), (3314, 21210460), (6628, 10605230), (8285, 8484184), (13256, 5302615), (16570, 4242092), (31483, 2232680), (33140, 2121046), (55817, 1259320), (62966, 1116340), (66280, 1060523), (111634, 629660), (125932, 558170), (157415, 446536), (223268, 314830), (251864, 279085)]