1625200070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 3192618240

約数和(自身を除く): 1567418170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 211, 331, 358, 422, 662, 895, 1055, 1655, 1790, 2110, 2327, 2743, 3310, 4303, 4654, 5486, 8606, 11635, 13715, 21515, 23270, 27430, 37769, 43030, 59249, 69841, 75538, 118498, 139682, 188845, 296245, 349205, 377690, 490997, 592490, 698410, 770237, 907933, 981994, 1540474, 1815866, 2454985, 3851185, 4539665, 4909970, 7702370, 9079330, 12501539, 25003078, 62507695, 125015390, 162520007, 325040014, 812600035, 1625200070]

約数ペア:

[(1, 1625200070), (2, 812600035), (5, 325040014), (10, 162520007), (13, 125015390), (26, 62507695), (65, 25003078), (130, 12501539), (179, 9079330), (211, 7702370), (331, 4909970), (358, 4539665), (422, 3851185), (662, 2454985), (895, 1815866), (1055, 1540474), (1655, 981994), (1790, 907933), (2110, 770237), (2327, 698410), (2743, 592490), (3310, 490997), (4303, 377690), (4654, 349205), (5486, 296245), (8606, 188845), (11635, 139682), (13715, 118498), (21515, 75538), (23270, 69841), (27430, 59249), (37769, 43030)]