170179880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3943}}^1$

素因数の和:4050

約数の個数: 64

約数和(自身を含む): 417432960

約数和(自身を除く): 247253080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 260, 332, 415, 520, 664, 830, 1079, 1660, 2158, 3320, 3943, 4316, 5395, 7886, 8632, 10790, 15772, 19715, 21580, 31544, 39430, 43160, 51259, 78860, 102518, 157720, 205036, 256295, 327269, 410072, 512590, 654538, 1025180, 1309076, 1636345, 2050360, 2618152, 3272690, 4254497, 6545380, 8508994, 13090760, 17017988, 21272485, 34035976, 42544970, 85089940, 170179880]

約数ペア:

[(1, 170179880), (2, 85089940), (4, 42544970), (5, 34035976), (8, 21272485), (10, 17017988), (13, 13090760), (20, 8508994), (26, 6545380), (40, 4254497), (52, 3272690), (65, 2618152), (83, 2050360), (104, 1636345), (130, 1309076), (166, 1025180), (260, 654538), (332, 512590), (415, 410072), (520, 327269), (664, 256295), (830, 205036), (1079, 157720), (1660, 102518), (2158, 78860), (3320, 51259), (3943, 43160), (4316, 39430), (5395, 31544), (7886, 21580), (8632, 19715), (10790, 15772)]