1315705865770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1\times {\mathrm{31319}}^1$

素因数の和:32743

約数の個数: 64

約数和(自身を含む): 2458715212800

約数和(自身を除く): 1143009347030

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 1297, 2594, 3239, 6478, 6485, 12970, 16195, 31319, 32390, 53177, 62638, 102463, 106354, 156595, 204926, 265885, 313190, 512315, 531770, 1024630, 1284079, 2474201, 2568158, 4200983, 4948402, 6420395, 8401966, 12371005, 12840790, 21004915, 24742010, 40620743, 42009830, 81241486, 101442241, 202884482, 203103715, 406207430, 507211205, 1014422410, 1665450463, 3209038697, 3330900926, 6418077394, 8327252315, 16045193485, 16654504630, 32090386970, 131570586577, 263141173154, 657852932885, 1315705865770]

約数ペア:

[(1, 1315705865770), (2, 657852932885), (5, 263141173154), (10, 131570586577), (41, 32090386970), (79, 16654504630), (82, 16045193485), (158, 8327252315), (205, 6418077394), (395, 3330900926), (410, 3209038697), (790, 1665450463), (1297, 1014422410), (2594, 507211205), (3239, 406207430), (6478, 203103715), (6485, 202884482), (12970, 101442241), (16195, 81241486), (31319, 42009830), (32390, 40620743), (53177, 24742010), (62638, 21004915), (102463, 12840790), (106354, 12371005), (156595, 8401966), (204926, 6420395), (265885, 4948402), (313190, 4200983), (512315, 2568158), (531770, 2474201), (1024630, 1284079)]