67549850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 132312960

約数和(自身を除く): 64763110

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 151, 230, 302, 389, 575, 755, 778, 1150, 1510, 1945, 3473, 3775, 3890, 6946, 7550, 8947, 9725, 17365, 17894, 19450, 34730, 44735, 58739, 86825, 89470, 117478, 173650, 223675, 293695, 447350, 587390, 1350997, 1468475, 2701994, 2936950, 6754985, 13509970, 33774925, 67549850]

約数ペア:

[(1, 67549850), (2, 33774925), (5, 13509970), (10, 6754985), (23, 2936950), (25, 2701994), (46, 1468475), (50, 1350997), (115, 587390), (151, 447350), (230, 293695), (302, 223675), (389, 173650), (575, 117478), (755, 89470), (778, 86825), (1150, 58739), (1510, 44735), (1945, 34730), (3473, 19450), (3775, 17894), (3890, 17365), (6946, 9725), (7550, 8947)]