73443380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 157659264

約数和(自身を除く): 84215884

約数列:

[1, 2, 4, 5, 10, 20, 83, 151, 166, 293, 302, 332, 415, 586, 604, 755, 830, 1172, 1465, 1510, 1660, 2930, 3020, 5860, 12533, 24319, 25066, 44243, 48638, 50132, 62665, 88486, 97276, 121595, 125330, 176972, 221215, 243190, 250660, 442430, 486380, 884860, 3672169, 7344338, 14688676, 18360845, 36721690, 73443380]

約数ペア:

[(1, 73443380), (2, 36721690), (4, 18360845), (5, 14688676), (10, 7344338), (20, 3672169), (83, 884860), (151, 486380), (166, 442430), (293, 250660), (302, 243190), (332, 221215), (415, 176972), (586, 125330), (604, 121595), (755, 97276), (830, 88486), (1172, 62665), (1465, 50132), (1510, 48638), (1660, 44243), (2930, 25066), (3020, 24319), (5860, 12533)]