5845220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 13039488

約数和(自身を除く): 7194268

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 131, 194, 230, 262, 388, 460, 485, 524, 655, 970, 1310, 1940, 2231, 2620, 3013, 4462, 6026, 8924, 11155, 12052, 12707, 15065, 22310, 25414, 30130, 44620, 50828, 60260, 63535, 127070, 254140, 292261, 584522, 1169044, 1461305, 2922610, 5845220]

約数ペア:

[(1, 5845220), (2, 2922610), (4, 1461305), (5, 1169044), (10, 584522), (20, 292261), (23, 254140), (46, 127070), (92, 63535), (97, 60260), (115, 50828), (131, 44620), (194, 30130), (230, 25414), (262, 22310), (388, 15065), (460, 12707), (485, 12052), (524, 11155), (655, 8924), (970, 6026), (1310, 4462), (1940, 3013), (2231, 2620)]