176502201980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1123}}^1\times {\mathrm{2663}}^1$

素因数の和:4035

約数の個数: 96

約数和(自身を含む): 401432661504

約数和(自身を除く): 224930459524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 227, 260, 454, 908, 1123, 1135, 2246, 2270, 2663, 2951, 4492, 4540, 5326, 5615, 5902, 10652, 11230, 11804, 13315, 14599, 14755, 22460, 26630, 29198, 29510, 34619, 53260, 58396, 59020, 69238, 72995, 138476, 145990, 173095, 254921, 291980, 346190, 509842, 604501, 692380, 1019684, 1209002, 1274605, 2418004, 2549210, 2990549, 3022505, 3313973, 5098420, 5981098, 6045010, 6627946, 7858513, 11962196, 12090020, 13255892, 14952745, 15717026, 16569865, 29905490, 31434052, 33139730, 38877137, 39292565, 59810980, 66279460, 77754274, 78585130, 155508548, 157170260, 194385685, 388771370, 678854623, 777542740, 1357709246, 2715418492, 3394273115, 6788546230, 8825110099, 13577092460, 17650220198, 35300440396, 44125550495, 88251100990, 176502201980]

約数ペア:

[(1, 176502201980), (2, 88251100990), (4, 44125550495), (5, 35300440396), (10, 17650220198), (13, 13577092460), (20, 8825110099), (26, 6788546230), (52, 3394273115), (65, 2715418492), (130, 1357709246), (227, 777542740), (260, 678854623), (454, 388771370), (908, 194385685), (1123, 157170260), (1135, 155508548), (2246, 78585130), (2270, 77754274), (2663, 66279460), (2951, 59810980), (4492, 39292565), (4540, 38877137), (5326, 33139730), (5615, 31434052), (5902, 29905490), (10652, 16569865), (11230, 15717026), (11804, 14952745), (13315, 13255892), (14599, 12090020), (14755, 11962196), (22460, 7858513), (26630, 6627946), (29198, 6045010), (29510, 5981098), (34619, 5098420), (53260, 3313973), (58396, 3022505), (59020, 2990549), (69238, 2549210), (72995, 2418004), (138476, 1274605), (145990, 1209002), (173095, 1019684), (254921, 692380), (291980, 604501), (346190, 509842)]