432872020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 1106058240

約数和(自身を除く): 673186220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 239, 340, 476, 478, 595, 761, 956, 1190, 1195, 1522, 1673, 2380, 2390, 3044, 3346, 3805, 4063, 4780, 5327, 6692, 7610, 8126, 8365, 10654, 12937, 15220, 16252, 16730, 20315, 21308, 25874, 26635, 28441, 33460, 40630, 51748, 53270, 56882, 64685, 81260, 90559, 106540, 113764, 129370, 142205, 181118, 181879, 258740, 284410, 362236, 363758, 452795, 568820, 727516, 905590, 909395, 1273153, 1811180, 1818790, 2546306, 3091943, 3637580, 5092612, 6183886, 6365765, 12367772, 12731530, 15459715, 21643601, 25463060, 30919430, 43287202, 61838860, 86574404, 108218005, 216436010, 432872020]

約数ペア:

[(1, 432872020), (2, 216436010), (4, 108218005), (5, 86574404), (7, 61838860), (10, 43287202), (14, 30919430), (17, 25463060), (20, 21643601), (28, 15459715), (34, 12731530), (35, 12367772), (68, 6365765), (70, 6183886), (85, 5092612), (119, 3637580), (140, 3091943), (170, 2546306), (238, 1818790), (239, 1811180), (340, 1273153), (476, 909395), (478, 905590), (595, 727516), (761, 568820), (956, 452795), (1190, 363758), (1195, 362236), (1522, 284410), (1673, 258740), (2380, 181879), (2390, 181118), (3044, 142205), (3346, 129370), (3805, 113764), (4063, 106540), (4780, 90559), (5327, 81260), (6692, 64685), (7610, 56882), (8126, 53270), (8365, 51748), (10654, 40630), (12937, 33460), (15220, 28441), (16252, 26635), (16730, 25874), (20315, 21308)]