39761120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 108573696

約数和(自身を除く): 68812576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 271, 280, 524, 542, 560, 655, 917, 1048, 1084, 1120, 1310, 1355, 1834, 1897, 2096, 2168, 2620, 2710, 3668, 3794, 4192, 4336, 4585, 5240, 5420, 7336, 7588, 8672, 9170, 9485, 10480, 10840, 14672, 15176, 18340, 18970, 20960, 21680, 29344, 30352, 35501, 36680, 37940, 43360, 60704, 71002, 73360, 75880, 142004, 146720, 151760, 177505, 248507, 284008, 303520, 355010, 497014, 568016, 710020, 994028, 1136032, 1242535, 1420040, 1988056, 2485070, 2840080, 3976112, 4970140, 5680160, 7952224, 9940280, 19880560, 39761120]

約数ペア:

[(1, 39761120), (2, 19880560), (4, 9940280), (5, 7952224), (7, 5680160), (8, 4970140), (10, 3976112), (14, 2840080), (16, 2485070), (20, 1988056), (28, 1420040), (32, 1242535), (35, 1136032), (40, 994028), (56, 710020), (70, 568016), (80, 497014), (112, 355010), (131, 303520), (140, 284008), (160, 248507), (224, 177505), (262, 151760), (271, 146720), (280, 142004), (524, 75880), (542, 73360), (560, 71002), (655, 60704), (917, 43360), (1048, 37940), (1084, 36680), (1120, 35501), (1310, 30352), (1355, 29344), (1834, 21680), (1897, 20960), (2096, 18970), (2168, 18340), (2620, 15176), (2710, 14672), (3668, 10840), (3794, 10480), (4192, 9485), (4336, 9170), (4585, 8672), (5240, 7588), (5420, 7336)]