82294300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 197487360

約数和(自身を除く): 115193060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 79, 100, 110, 158, 220, 275, 316, 395, 550, 790, 869, 947, 1100, 1580, 1738, 1894, 1975, 3476, 3788, 3950, 4345, 4735, 7900, 8690, 9470, 10417, 17380, 18940, 20834, 21725, 23675, 41668, 43450, 47350, 52085, 74813, 86900, 94700, 104170, 149626, 208340, 260425, 299252, 374065, 520850, 748130, 822943, 1041700, 1496260, 1645886, 1870325, 3291772, 3740650, 4114715, 7481300, 8229430, 16458860, 20573575, 41147150, 82294300]

約数ペア:

[(1, 82294300), (2, 41147150), (4, 20573575), (5, 16458860), (10, 8229430), (11, 7481300), (20, 4114715), (22, 3740650), (25, 3291772), (44, 1870325), (50, 1645886), (55, 1496260), (79, 1041700), (100, 822943), (110, 748130), (158, 520850), (220, 374065), (275, 299252), (316, 260425), (395, 208340), (550, 149626), (790, 104170), (869, 94700), (947, 86900), (1100, 74813), (1580, 52085), (1738, 47350), (1894, 43450), (1975, 41668), (3476, 23675), (3788, 21725), (3950, 20834), (4345, 18940), (4735, 17380), (7900, 10417), (8690, 9470)]