177357050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 72

約数和(自身を含む): 362164320

約数和(自身を除く): 184807270

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 139, 151, 169, 278, 302, 325, 338, 650, 695, 755, 845, 1390, 1510, 1690, 1807, 1963, 3475, 3614, 3775, 3926, 4225, 6950, 7550, 8450, 9035, 9815, 18070, 19630, 20989, 23491, 25519, 41978, 45175, 46982, 49075, 51038, 90350, 98150, 104945, 117455, 127595, 209890, 234910, 255190, 272857, 524725, 545714, 587275, 637975, 1049450, 1174550, 1275950, 1364285, 2728570, 3547141, 6821425, 7094282, 13642850, 17735705, 35471410, 88678525, 177357050]

約数ペア:

[(1, 177357050), (2, 88678525), (5, 35471410), (10, 17735705), (13, 13642850), (25, 7094282), (26, 6821425), (50, 3547141), (65, 2728570), (130, 1364285), (139, 1275950), (151, 1174550), (169, 1049450), (278, 637975), (302, 587275), (325, 545714), (338, 524725), (650, 272857), (695, 255190), (755, 234910), (845, 209890), (1390, 127595), (1510, 117455), (1690, 104945), (1807, 98150), (1963, 90350), (3475, 51038), (3614, 49075), (3775, 46982), (3926, 45175), (4225, 41978), (6950, 25519), (7550, 23491), (8450, 20989), (9035, 19630), (9815, 18070)]