1570220471860

素因数分解:

$2^2\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{5261}}^1\times {\mathrm{6577}}^1$

素因数の和:14116

約数の個数: 48

約数和(自身を含む): 3300044988240

約数和(自身を除く): 1729824516380

約数列:

[1, 2, 4, 5, 10, 20, 2269, 4538, 5261, 6577, 9076, 10522, 11345, 13154, 21044, 22690, 26305, 26308, 32885, 45380, 52610, 65770, 105220, 131540, 11937209, 14923213, 23874418, 29846426, 34601597, 47748836, 59686045, 59692852, 69203194, 74616065, 119372090, 138406388, 149232130, 173007985, 238744180, 298464260, 346015970, 692031940, 78511023593, 157022047186, 314044094372, 392555117965, 785110235930, 1570220471860]

約数ペア:

[(1, 1570220471860), (2, 785110235930), (4, 392555117965), (5, 314044094372), (10, 157022047186), (20, 78511023593), (2269, 692031940), (4538, 346015970), (5261, 298464260), (6577, 238744180), (9076, 173007985), (10522, 149232130), (11345, 138406388), (13154, 119372090), (21044, 74616065), (22690, 69203194), (26305, 59692852), (26308, 59686045), (32885, 47748836), (45380, 34601597), (52610, 29846426), (65770, 23874418), (105220, 14923213), (131540, 11937209)]