22293669220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{207847}}^1$

素因数の和:208060

約数の個数: 48

約数和(自身を含む): 48606501888

約数和(自身を除く): 26312832668

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 173, 310, 346, 620, 692, 865, 1730, 3460, 5363, 10726, 21452, 26815, 53630, 107260, 207847, 415694, 831388, 1039235, 2078470, 4156940, 6443257, 12886514, 25773028, 32216285, 35957531, 64432570, 71915062, 128865140, 143830124, 179787655, 359575310, 719150620, 1114683461, 2229366922, 4458733844, 5573417305, 11146834610, 22293669220]

約数ペア:

[(1, 22293669220), (2, 11146834610), (4, 5573417305), (5, 4458733844), (10, 2229366922), (20, 1114683461), (31, 719150620), (62, 359575310), (124, 179787655), (155, 143830124), (173, 128865140), (310, 71915062), (346, 64432570), (620, 35957531), (692, 32216285), (865, 25773028), (1730, 12886514), (3460, 6443257), (5363, 4156940), (10726, 2078470), (21452, 1039235), (26815, 831388), (53630, 415694), (107260, 207847)]