530499320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 1345075200

約数和(自身を除く): 814575880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 127, 130, 145, 232, 254, 260, 277, 290, 377, 508, 520, 554, 580, 635, 754, 1016, 1108, 1160, 1270, 1385, 1508, 1651, 1885, 2216, 2540, 2770, 3016, 3302, 3601, 3683, 3770, 5080, 5540, 6604, 7202, 7366, 7540, 8033, 8255, 11080, 13208, 14404, 14732, 15080, 16066, 16510, 18005, 18415, 28808, 29464, 32132, 33020, 35179, 36010, 36830, 40165, 47879, 64264, 66040, 70358, 72020, 73660, 80330, 95758, 104429, 140716, 144040, 147320, 160660, 175895, 191516, 208858, 239395, 281432, 321320, 351790, 383032, 417716, 457327, 478790, 522145, 703580, 835432, 914654, 957580, 1020191, 1044290, 1407160, 1829308, 1915160, 2040382, 2088580, 2286635, 3658616, 4080764, 4177160, 4573270, 5100955, 8161528, 9146540, 10201910, 13262483, 18293080, 20403820, 26524966, 40807640, 53049932, 66312415, 106099864, 132624830, 265249660, 530499320]

約数ペア:

[(1, 530499320), (2, 265249660), (4, 132624830), (5, 106099864), (8, 66312415), (10, 53049932), (13, 40807640), (20, 26524966), (26, 20403820), (29, 18293080), (40, 13262483), (52, 10201910), (58, 9146540), (65, 8161528), (104, 5100955), (116, 4573270), (127, 4177160), (130, 4080764), (145, 3658616), (232, 2286635), (254, 2088580), (260, 2040382), (277, 1915160), (290, 1829308), (377, 1407160), (508, 1044290), (520, 1020191), (554, 957580), (580, 914654), (635, 835432), (754, 703580), (1016, 522145), (1108, 478790), (1160, 457327), (1270, 417716), (1385, 383032), (1508, 351790), (1651, 321320), (1885, 281432), (2216, 239395), (2540, 208858), (2770, 191516), (3016, 175895), (3302, 160660), (3601, 147320), (3683, 144040), (3770, 140716), (5080, 104429), (5540, 95758), (6604, 80330), (7202, 73660), (7366, 72020), (7540, 70358), (8033, 66040), (8255, 64264), (11080, 47879), (13208, 40165), (14404, 36830), (14732, 36010), (15080, 35179), (16066, 33020), (16510, 32132), (18005, 29464), (18415, 28808)]