122632780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 274810032

約数和(自身を除く): 152177252

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 173, 230, 268, 335, 346, 460, 529, 670, 692, 865, 1058, 1340, 1541, 1730, 2116, 2645, 3082, 3460, 3979, 5290, 6164, 7705, 7958, 10580, 11591, 15410, 15916, 19895, 23182, 30820, 35443, 39790, 46364, 57955, 70886, 79580, 91517, 115910, 141772, 177215, 183034, 231820, 266593, 354430, 366068, 457585, 533186, 708860, 915170, 1066372, 1332965, 1830340, 2665930, 5331860, 6131639, 12263278, 24526556, 30658195, 61316390, 122632780]

約数ペア:

[(1, 122632780), (2, 61316390), (4, 30658195), (5, 24526556), (10, 12263278), (20, 6131639), (23, 5331860), (46, 2665930), (67, 1830340), (92, 1332965), (115, 1066372), (134, 915170), (173, 708860), (230, 533186), (268, 457585), (335, 366068), (346, 354430), (460, 266593), (529, 231820), (670, 183034), (692, 177215), (865, 141772), (1058, 115910), (1340, 91517), (1541, 79580), (1730, 70886), (2116, 57955), (2645, 46364), (3082, 39790), (3460, 35443), (3979, 30820), (5290, 23182), (6164, 19895), (7705, 15916), (7958, 15410), (10580, 11591)]