1567800260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{162973}}^1$

素因数の和:163032

約数の個数: 48

約数和(自身を含む): 3641491056

約数和(自身を除く): 2073690796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 162973, 325946, 651892, 814865, 1629730, 2118649, 3259460, 4237298, 6030001, 8474596, 10593245, 12060002, 21186490, 24120004, 30150005, 42372980, 60300010, 78390013, 120600020, 156780026, 313560052, 391950065, 783900130, 1567800260]

約数ペア:

[(1, 1567800260), (2, 783900130), (4, 391950065), (5, 313560052), (10, 156780026), (13, 120600020), (20, 78390013), (26, 60300010), (37, 42372980), (52, 30150005), (65, 24120004), (74, 21186490), (130, 12060002), (148, 10593245), (185, 8474596), (260, 6030001), (370, 4237298), (481, 3259460), (740, 2118649), (962, 1629730), (1924, 814865), (2405, 651892), (4810, 325946), (9620, 162973)]